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Comparing Governments
9th Grade Social Studies · 84 lessons
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Lessons in this unit
- 1Why Societies Create GovernmentsEvery government, whatever its form, claims to do a similar set of jobs: keep order, defend the community from outside threats, settle disputes, provide public goods such as roads and schools, and make binding rules for everyone. Political thinkers disagree about which job matters most. Some stress security, arguing that without a ruler life becomes dangerous and unpredictable; others stress liberty, arguing that government exists to protect rights and must be limited; still others stress welfare and equality. These priorities shape real institutions, from how much a state taxes to how freely people can speak. Comparing governments therefore starts with a simple question: what is this government for, and who decides? The answers explain why two countries with similar wealth can look very different, and why citizens judge their governments by different standards.
- 2Power, Authority and LegitimacyPower is the ability to make others act as you wish, but power alone is unstable: a ruler who relies only on force must watch every subject. Authority is power that people accept as rightful, and legitimacy is the belief that a ruler has the right to rule. The German sociologist Max Weber described three sources of legitimate authority. Traditional authority rests on custom, as with hereditary kings. Charismatic authority rests on devotion to an extraordinary leader, such as a revolutionary hero. Legal-rational authority rests on rules and offices, so people obey the office rather than the person. Most modern states rely mainly on legal-rational authority, yet they often borrow from the other two, through royal ceremonies or popular leaders. When legitimacy collapses, even powerful armies and police may fail to keep a government in office, as many revolutions show.
- 3Sovereignty and the Modern StateA state is a political community with a permanent population, a defined territory, a government and the capacity to deal with other states; sovereignty is its claim to be the final authority within its borders. Historians often trace the modern idea to the Peace of Westphalia in 1648, which ended the Thirty Years' War and recognized rulers' authority over religion in their territories, although scholars debate how much the treaties really created. Sovereignty has two faces. Internal sovereignty means no higher power inside the country, while external sovereignty means recognition by other states. These can diverge: a government may be recognized abroad yet unable to control much of its land, or control territory without wide recognition. Sovereignty also faces modern limits, such as international treaties, trade rules and human rights law, which countries accept voluntarily but which constrain what they can do.
- 4Classifying Regimes from Aristotle to TodayTo compare governments, scholars sort them into types. Aristotle asked two questions: how many rule (one, few or many), and do they rule for the common good or for themselves? This gave six forms: monarchy and its corruption tyranny, aristocracy and oligarchy, and 'polity' and its corruption, which he called democracy. Modern political science uses different questions: are leaders chosen in free and competitive elections, are rights protected, and is power limited by law? This yields broad categories such as liberal democracy, electoral democracy, hybrid regimes and closed autocracies. Classification is useful because it lets us test claims, for example whether democracies go to war with each other less often. But labels can mislead: a country's official name may say 'democratic' or 'republic' when its practice is not, so careful comparison always looks at how power actually works.
- 5Constitutions: Codified, Uncodified and ChangingA constitution is the set of fundamental rules that creates government institutions, divides power among them and defines the relationship between government and citizens. Most countries have a codified constitution, a single document with higher legal status than ordinary law and a special procedure for amendment. A few, notably the United Kingdom, New Zealand and Israel, have uncodified constitutions spread across statutes, court rulings, conventions and historic documents. Constitutions also differ in rigidity: the US Constitution is hard to amend, while others can be changed by a parliamentary supermajority. Yet a written text never tells the whole story. Conventions, court interpretations and political habits shape how constitutions work, and many authoritarian states have impressive written constitutions that are ignored in practice. Comparing constitutions therefore means comparing both the text and the real behaviour of institutions.
- 6Separating and Balancing PowerMost governments perform three functions: making law (legislative), carrying it out (executive) and interpreting it (judicial). Constitutional designers can assign these to separate institutions, as the United States does, or fuse some of them, as parliamentary systems do by drawing the government from the legislature. The key idea is not strict separation but checks and balances: each branch has tools to restrain the others, such as a veto, a legislative override, confirmation of appointments or judicial review. The aim is to prevent any single person or group from accumulating unchecked power. Critics note a cost: when branches can block each other, government may become slow or deadlocked. Supporters reply that slowness is the price of protection against abuse. Every system strikes its own balance between the ability to act decisively and the ability to restrain power.
- 7The Rule of Law and Independent CourtsThe rule of law means that everyone, including rulers, is subject to known, general rules applied by independent courts. It differs from 'rule by law', where a government uses laws as tools of control but places itself above them. The British jurist A. V. Dicey stressed three elements: no punishment except for a breach of law proven in court, equality before the law, and rights protected through ordinary courts. Judicial independence is the practical guarantee: judges need secure tenure, protected salaries and freedom from political pressure. Different systems protect independence differently, through life appointments, fixed terms, judicial councils or appointment commissions, and each has trade-offs between independence and accountability. Where courts are captured, elections and rights can be emptied of meaning, which is why attacks on judicial independence are often seen as an early warning sign for democracy.
- 8Judicial Review Around the WorldJudicial review is the power of courts to strike down laws or government actions that violate the constitution. In the United States it was asserted by the Supreme Court in Marbury v. Madison (1803), and any federal court can hear constitutional claims, a 'decentralized' model. In 1920 Austria, drawing on the jurist Hans Kelsen, created a specialized constitutional court, a 'centralized' model later adopted by Germany, Italy, Spain, South Africa and many others. Other systems limit review: the UK Supreme Court cannot strike down Acts of Parliament, though it can declare them incompatible with human rights law. Supporters argue that review protects rights and minorities from temporary majorities. Critics call it 'counter-majoritarian', since unelected judges overrule elected legislatures. How a country handles this tension tells us much about where it locates final authority: in parliament, in the constitution or in the courts.
- 9Citizenship and Political ParticipationCitizenship is legal membership in a state, carrying rights such as voting and duties such as obeying laws or, in some countries, military service. States grant it on different principles: jus soli (birthright by being born on the territory), jus sanguinis (by descent from citizen parents) or naturalization after residence. These rules reflect different ideas of the nation, civic or ethnic, and affect millions of migrants and their children. Participation goes far beyond voting: people join parties, sign petitions, contact representatives, protest, serve on juries and volunteer. Political scientists study why participation varies, pointing to resources such as time, money and education, to mobilization by parties and groups, and to institutional rules such as automatic registration. Unequal participation matters because governments tend to respond most to those who participate, so who takes part shapes whose interests are heard.
- 10Political Parties and Party SystemsPolitical parties are organizations that seek to win office and govern. They link citizens to government by recruiting candidates, combining many demands into programmes, mobilizing voters and organizing legislatures. Parties are often grouped by ideology (left, centre, right, green, nationalist, religious) or by organization (mass-membership parties, catch-all parties, personal vehicles for a leader). Countries also differ in their party systems: a two-party system, like that of the United States; a multiparty system, common in continental Europe; a dominant-party system, where one party wins repeatedly in competitive elections, as the Liberal Democratic Party has in Japan; and one-party systems where competition is banned. These patterns are shaped by social divisions such as class, religion and region, and by electoral rules. Scholars debate whether declining party membership in many democracies weakens the link between voters and government.
- 11Civil Society, Interest Groups and the MediaBetween the individual and the state lies civil society: voluntary associations such as charities, unions, religious groups, clubs and professional bodies. Alexis de Tocqueville, visiting the United States in the 1830s, argued that this habit of association taught citizens to cooperate and kept government in check. Interest groups are a part of civil society that tries to influence policy, through lobbying, campaigns, lawsuits and public pressure. Pluralists see competition among many groups as healthy, while critics argue that well-funded groups gain unequal access. The media act as a further link, informing citizens, setting the agenda and scrutinizing officials. A free press is widely seen as essential to accountability, yet media can also be partisan, concentrated in few hands or controlled by governments. Comparing countries, scholars ask how free and diverse these intermediary institutions are, because they shape what citizens know and how they organize.
- 12Measuring Governments: Indices and Their LimitsHow can we tell whether a country is becoming more or less democratic? Researchers build indices that score countries on elections, civil liberties, courts, media freedom and more. Freedom House, founded in 1941, publishes yearly 'Freedom in the World' ratings; the Economist Intelligence Unit's Democracy Index began in 2006; the Polity project scores regimes on a scale from autocracy to democracy; and Varieties of Democracy (V-Dem), based at the University of Gothenburg, uses thousands of expert assessments. Such data allow comparison across countries and over time. But indices involve choices: what counts as democracy, how to weight different features, and whose judgements to trust. Different indices sometimes disagree, and critics argue some reflect particular Western assumptions. Good analysts treat scores as evidence to be examined, checking definitions and methods rather than treating a single number as the final truth.
- 13Athenian Direct DemocracyAncient Athens practised the most famous early form of direct democracy. After the reforms of Cleisthenes around 508 BCE, adult male citizens could attend the Assembly (Ekklesia) on the Pnyx hill, debate and vote directly on war, peace, laws and finances. A Council of 500, chosen by lot, prepared business, and large citizen juries decided court cases. Selection by lot reflected a belief that ordinary citizens were capable of governing and that elections favoured the rich and famous. Ostracism let citizens vote to exile a powerful person for ten years. Yet participation was limited to a minority: women, enslaved people and resident foreigners (metics) were excluded. Critics such as Plato argued that the Assembly could be swayed by clever speakers. Athens matters today both as an inspiration for citizen participation and as a warning about who is left out of 'the people'.
- 14Direct Democracy in SwitzerlandSwitzerland is the country where direct democracy is most woven into national government. Its federal constitution of 1848 created a representative parliament, but later reforms added two powerful tools. With an optional referendum, citizens who gather 50,000 signatures can force a nationwide vote on a law Parliament has passed. With a popular initiative, introduced in 1891, 100,000 signatures can put a proposed constitutional amendment to the people. Constitutional amendments also require a mandatory referendum. As a result, Swiss voters typically decide several national questions each year, as well as cantonal and local ones. Supporters argue this keeps politicians close to citizens and encourages compromise, since parties know any law can be challenged. Critics point to low turnout on some votes, the influence of well-funded campaigns, and the risk that majorities restrict minority rights. Switzerland also shows that direct democracy can work alongside, not instead of, representative institutions.
- 15Representation: Trustees, Delegates and MirrorsMost democracies are representative: citizens elect people to make decisions for them. But what should a representative do? In his 1774 speech to the voters of Bristol, Edmund Burke argued that an MP is a trustee who should use independent judgement for the good of the whole nation, not simply follow constituents' instructions. The delegate model replies that representatives should carry out voters' wishes. A third view, the mandate model, says parties win elections on manifestos and should implement them. A fourth asks whether legislatures should 'mirror' society in gender, ethnicity and class, a concern behind quotas and reserved seats in some countries. Each model has trade-offs: trustees may ignore voters, delegates may follow passing moods, mandates may oversimplify, and mirror representation raises questions about which identities count. These debates shape how citizens judge whether their government truly represents them.
- 16Referendums: Uses and RisksA referendum lets voters decide a specific question directly. Governments call them to settle constitutional changes, to resolve divisive issues, or because the law requires it. Some are binding, others advisory. Notable examples include Quebec's 1980 and 1995 votes on sovereignty, Scotland's 2014 vote on independence, and the UK's 2016 vote to leave the European Union. Supporters say referendums give legitimacy to major decisions and engage citizens. Critics argue that complex issues are reduced to a simple yes or no, that the wording of the question can influence results, that turnout and thresholds matter enormously, and that a narrow win may leave a large minority alienated. Governments sometimes call referendums for tactical reasons and lose. Whether a referendum strengthens democracy depends on fair rules, clear questions, accurate information and how its result is implemented.
- 17Liberal and Electoral DemocracyPolitical scientists distinguish between thin and thick definitions of democracy. A minimal or 'electoral' definition, associated with Joseph Schumpeter, says democracy is a method in which leaders win power through competitive elections. Robert Dahl's idea of 'polyarchy' adds conditions such as freedom of expression, alternative sources of information and inclusive citizenship. A 'liberal' democracy goes further, adding the rule of law, independent courts, protected rights and limits on the majority. In 1997 the journalist Fareed Zakaria warned of 'illiberal democracy', where elected governments erode liberties. The distinction matters because a country can hold real elections while restricting the press or courts. Some argue that liberal protections are essential to democracy; others argue that the will of the majority should carry more weight. Understanding these definitions helps explain why observers disagree about whether a particular country is democratic.
- 18Spain's Pacted Transition to DemocracySpain offers a classic case of a negotiated transition from dictatorship. Francisco Franco ruled from the end of the Civil War in 1939 until his death in November 1975. His chosen successor, King Juan Carlos, appointed Adolfo Suárez as prime minister in 1976, and Suárez persuaded Franco's own parliament to pass a Law for Political Reform, approved by referendum, that opened the way to free elections in June 1977. Parties across the spectrum, including the Communists, accepted compromises: the Moncloa Pacts on the economy, a constitution approved by referendum in December 1978, and an informal agreement not to prosecute crimes of the past. In February 1981 an attempted coup failed, partly because the King publicly backed the constitution. Scholars praise the transition's consensus; critics argue the 'pact of forgetting' left victims without justice, a debate Spain has revisited in later decades.
- 19Majority Rule and Minority RightsDemocracy relies on majority decisions, but thinkers have long worried about a 'tyranny of the majority'. James Madison feared that a majority faction could oppress others, and Alexis de Tocqueville and John Stuart Mill warned that majority opinion could crush dissent even without laws. Democracies respond in several ways: entrenched rights that majorities cannot easily remove, independent courts, federalism that gives minorities regional power, supermajority rules for major changes, and power-sharing. Arend Lijphart contrasted 'majoritarian' democracies such as the UK, where a winning party governs alone, with 'consensus' democracies such as Switzerland and Belgium, where power is shared through coalitions, proportional representation and federalism. Majoritarian systems offer clear accountability; consensus systems offer broader inclusion. Deciding how far a majority should be constrained is one of the central design choices in any democracy.
- 20Power-Sharing in Divided SocietiesIn societies deeply divided by religion, language or ethnicity, simple majority rule can mean permanent exclusion for minority communities. Consociational democracy, a term popularized by Arend Lijphart in 1969, offers an alternative: grand coalitions that include all major groups, proportional allocation of offices, community autonomy, and mutual vetoes on vital issues. Examples include Lebanon's 1943 National Pact, which reserved the presidency for a Maronite Christian, the premiership for a Sunni Muslim and the speakership for a Shia Muslim; Belgium's arrangements between Dutch- and French-speakers; Bosnia and Herzegovina's three-member presidency after the 1995 Dayton Agreement; and Northern Ireland's 1998 Good Friday Agreement. Supporters argue power-sharing ends violence and builds trust. Critics argue it freezes identities, rewards sectarian parties, causes deadlock and can exclude people who do not belong to recognized groups.
- 21Accountability Between ElectionsElections hold governments accountable only every few years, so democracies build other mechanisms. Horizontal accountability comes from institutions that check each other: legislative committees and question sessions, audit offices that examine spending, anti-corruption agencies and ombudsmen who investigate complaints from citizens. Sweden created a parliamentary ombudsman in 1809, an idea later copied worldwide. Transparency laws let citizens and journalists request government documents; Sweden's 1766 Freedom of the Press Act is often cited as the first. Some systems add direct tools such as recall elections, used in several US states and elsewhere. These mechanisms depend on independence and resources: an audit office that reports to the minister it audits, or a freedom-of-information law riddled with exemptions, offers little real oversight. Comparing countries, scholars look not only at whether such bodies exist but at whether their findings lead to consequences.
- 22How Democracies Erode: Studying BackslidingDemocracies can end suddenly through coups, but scholars increasingly study slower 'backsliding'. Nancy Bermeo, writing in 2016, argued that classic coups have become rarer while 'executive aggrandizement', in which elected leaders gradually weaken checks on their power, has become more common. Typical steps identified by researchers include changing court membership, pressuring the media, rewriting electoral rules and using emergency powers. Steven Levitsky and Daniel Ziblatt emphasized the role of unwritten norms such as mutual toleration and restraint. A historic example is Peru in 1992, when elected president Alberto Fujimori dissolved Congress and suspended the constitution in a 'self-coup'. Measuring backsliding is contested: actions one side calls reform, another calls erosion, and indices may disagree. Scholars therefore look for patterns across many institutions rather than single events, and stress that democracies also have tools to resist and recover.
- 23Armies and Civilian ControlEvery state needs armed forces, but armed forces could seize the state. Civil-military relations study how governments keep the military under civilian control. Samuel Huntington argued in 1957 for 'objective civilian control': a professional military that stays out of politics in exchange for autonomy in military matters. Others stress oversight by legislatures and civilian defence ministries. Coups were common in the twentieth century, especially in Latin America, Africa and parts of Asia, from Chile in 1973 to Greece in 1967. Militaries intervened for many reasons: political crises, threats to their own interests, Cold War pressures or claims to be saving the nation. Researchers find coups have become less frequent since the end of the Cold War, though they have not disappeared. A striking alternative is Costa Rica, which abolished its army in 1948, though most countries rely instead on professional norms and institutional checks.
- 24Debating the Case for DemocracyWhy prefer democracy? Defenders offer several arguments. The intrinsic case says that people deserve an equal say in decisions that bind them. The instrumental case points to results: democracies allow peaceful changes of government, protect rights, and, according to economist Amartya Sen, have not suffered major famines, because a free press and elections force governments to respond. The 'democratic peace' thesis holds that established democracies rarely if ever fight wars against each other. Critics, from Plato onward, have argued that voters may be poorly informed or swayed by emotion. In the 1990s some Asian leaders argued that 'Asian values' favoured order and community over Western-style individual rights, a claim others strongly disputed. Winston Churchill's famous remark that democracy is the worst form of government except all the others captures a common view: democracy is valued less as perfect than as correctable.
- 25How Parliamentary Systems WorkIn a parliamentary system, voters elect a legislature, and the government is formed from it. The prime minister is usually the leader of the largest party or coalition, and ministers are normally members of parliament. Crucially, the government depends on the confidence of the legislature: if it loses a confidence vote, it must resign or call an election. This 'fusion' of executive and legislature means a government with a stable majority can usually pass its programme quickly. Accountability runs through parliament, via debates, committees and question time. The head of state, a monarch or ceremonial president, is separate from the head of government. Britain's system evolved gradually, with Robert Walpole often called the first prime minister. Strengths include flexibility, since leaders can be replaced without an election; critics point to strong executive dominance when one party holds a large majority.
- 26How Presidential Systems WorkIn a presidential system, the chief executive is elected separately from the legislature, for a fixed term, and cannot normally be removed by a simple vote of no confidence. The president is both head of state and head of government and appoints a cabinet that does not sit in the legislature. The United States created the model in 1787, and many Latin American countries adopted versions of it after independence. Separate election creates two sources of democratic legitimacy, which can produce 'divided government' when the president's party does not control the legislature. Supporters value the clear choice of leader, fixed terms that bring stability, and strong checks. Critics argue that rigid terms make it hard to remove a failing leader and that clashes between president and legislature can produce gridlock. Presidents' powers vary widely, from veto and decree powers to control over the budget.
- 27Semi-Presidential Systems and CohabitationA semi-presidential system combines a directly elected president with a prime minister and cabinet who depend on the legislature's confidence. The French political scientist Maurice Duverger popularized the term, using France's Fifth Republic as the central case. The balance of power varies: in France the president dominates when their supporters control the National Assembly, but when an opposing majority wins, the president must appoint a prime minister from that majority, a situation called cohabitation. France experienced cohabitation in 1986–88, 1993–95 and 1997–2002. Other semi-presidential systems include Portugal, Poland and Finland, as well as several post-Soviet states. Supporters argue the model combines a strong national leader with parliamentary accountability. Critics warn that conflict between president and prime minister can create confusion, and that in fragile democracies a powerful president can dominate the system.
- 28Forming and Falling GovernmentsAfter a parliamentary election, a government must be formed. If one party wins a majority, this is quick; if not, parties negotiate coalitions or a minority government, a process that can take weeks or months. Belgium took 541 days to form a government after its 2010 election, during which a caretaker administration ran the country. Governments can also fall between elections through a vote of no confidence. Germany uses a 'constructive' vote of no confidence: parliament can remove the chancellor only by electing a successor at the same time, which prevents opposition groups from uniting only to bring a government down. This happened once, in 1982, when Helmut Kohl replaced Helmut Schmidt. Other countries allow a government to resign or call early elections. Rules for formation and removal shape how stable governments are, and how much bargaining power small parties hold.
- 29Coalition and Minority GovernmentsWhere no party wins a majority, governments are often coalitions. Political scientists have proposed theories to predict which coalitions form. William Riker's 'minimum winning coalition' idea suggests parties prefer coalitions just large enough to govern, so they share offices with as few partners as possible. Other theories emphasize ideological closeness, predicting coalitions among parties with similar policies. Coalition partners negotiate detailed agreements, sometimes hundreds of pages long, covering policies and ministries. Germany has been governed by coalitions for almost all of its post-1949 history. Minority governments, which rely on support from parties outside the cabinet, are common in Scandinavia; Denmark has frequently been governed this way. Supporters argue coalitions encourage compromise and represent more voters. Critics argue they blur accountability, since voters cannot easily tell who is responsible, and may give small parties disproportionate influence.
- 30Bicameral and Unicameral LegislaturesLegislatures have either one chamber (unicameral) or two (bicameral). Roughly two-fifths of national parliaments are bicameral. Second chambers serve different purposes. In federations such as the United States, Germany and Australia, the upper house represents states or regions. In others it brings expertise or a slower second look, like the UK House of Lords, whose members are mostly appointed. Upper houses vary in power: the US Senate is co-equal with the House, while the House of Lords can only delay most legislation under the Parliament Acts of 1911 and 1949. Several countries abolished their upper houses, including New Zealand in 1950, Denmark in 1953 and Sweden in 1970, arguing they duplicated the lower house. Supporters of bicameralism value careful review and regional representation; critics see delay, cost and, where members are unelected, a democratic deficit.
- 31Heads of State and Heads of GovernmentGovernments have two top roles that may or may not be combined. The head of state represents the nation, performs ceremonial duties and may hold reserve powers; the head of government leads the executive and directs policy. In presidential systems such as the United States, one person does both. In parliamentary systems they are separate: a monarch or a ceremonial president is head of state, while a prime minister governs. Ceremonial presidents may be indirectly elected, as in Germany and India, or directly elected but with limited powers, as in Ireland. Walter Bagehot distinguished the 'dignified' parts of a constitution, which win public loyalty, from the 'efficient' parts, which govern. A separate head of state can provide a symbol of unity above party politics and act as a referee in crises, for example when no party can form a government.
- 32Term Limits for LeadersMany countries limit how long a leader can hold office. George Washington set an informal two-term tradition by declining a third term in 1796. Franklin D. Roosevelt broke it, winning four elections from 1932 to 1944, and the 22nd Amendment, ratified in 1951, made the two-term limit law. Mexico's revolutionaries made 'no re-election' a core principle, and the country's presidents serve a single six-year term. Parliamentary democracies usually have no term limits for prime ministers, relying instead on parties and elections to remove leaders. Supporters say term limits prevent the accumulation of personal power and guarantee turnover; critics say they remove experienced leaders and deny voters a choice. Researchers have documented many attempts by presidents to extend or evade limits, through constitutional amendments, court rulings or new constitutions, making term limits an important indicator of how institutions constrain individuals.
- 33The Perils of Presidentialism DebateIn 1990 the political scientist Juan Linz published 'The Perils of Presidentialism', arguing that presidential systems are more prone to democratic breakdown than parliamentary ones. Linz pointed to dual legitimacy, where president and legislature both claim a popular mandate; rigid fixed terms that make crises hard to resolve; and a winner-takes-all logic that raises the stakes of elections. He noted that many presidential democracies in Latin America had collapsed into military rule. Critics responded. Scott Mainwaring and Matthew Shugart argued that the details matter, such as the president's powers and the party system. José Antonio Cheibub argued in 2007 that presidential democracies failed more often mainly because they were frequently established in countries with a history of military rule, not because of presidentialism itself. The debate shows how hard it is to separate the effects of institutions from the conditions in which they operate.
- 34The Westminster Model AbroadThe 'Westminster model' describes British-style parliamentary government: a prime minister and cabinet drawn from an elected lower house, strong party discipline, a loyal opposition, a ceremonial head of state and, often, first-past-the-post elections. Through the British Empire it spread to Canada (1867), Australia (1901), New Zealand, India (1950), Jamaica and many other countries. Each adapted it. Canada and Australia combined it with federalism; Australia added an elected Senate with real power; India added a written constitution, federalism and judicial review; New Zealand later moved to proportional representation. Some newly independent states, particularly in Africa, abandoned Westminster systems within a few years for presidential or one-party rule, partly because the model's winner-takes-all features fit poorly with divided societies. The model's travels show how institutions change when transplanted into different histories and societies.
- 35Impeachment and Removing LeadersIn presidential systems, where leaders cannot be removed by a simple no-confidence vote, impeachment provides a way to remove them for serious misconduct. In the US, the House of Representatives impeaches by majority vote and the Senate convicts by a two-thirds vote; Andrew Johnson in 1868 survived by a single vote, and Richard Nixon resigned in 1974 before likely impeachment. In Latin America, impeachment became more frequent after the 1990s: Brazil's Fernando Collor resigned during his 1992 trial, and Dilma Rousseff was removed in 2016. South Korea's Constitutional Court upheld the removal of President Park Geun-hye in 2017, after rejecting an earlier impeachment of Roh Moo-hyun in 2004. Scholars such as Aníbal Pérez-Liñán argue that impeachment has partly replaced military coups as a way of resolving crises. Debate continues over whether particular impeachments reflected genuine wrongdoing or political conflict, with each case viewed differently by different sides.
- 36Strong and Weak LegislaturesLegislatures differ hugely in power. Nelson Polsby contrasted 'transformative' legislatures, which shape and rewrite laws themselves, with 'arena' legislatures, which mainly debate and scrutinize government proposals. The US Congress is the classic transformative body: strong committees write legislation, and bills from the president can be heavily changed or ignored. The UK House of Commons is closer to an arena, where the government controls the agenda but faces public scrutiny through debates and Prime Minister's Questions. In many authoritarian systems legislatures are 'rubber stamps', approving decisions taken elsewhere, though scholars note they can still channel information and reward loyal elites. Factors shaping legislative strength include the system of government, party discipline, committee resources, control of the budget and the ability to hold investigations. Comparing legislatures helps explain why the same title, 'member of parliament', can mean very different levels of influence.
- 37Unitary States and Centralized PowerIn a unitary state, sovereignty rests with the central government, which may create or abolish regional and local governments and decide their powers. Most of the world's countries are unitary, including France, Japan, China, Indonesia and most of Africa and Latin America. Unitary does not necessarily mean centralized: the central government may delegate wide powers, as Scandinavian countries do to municipalities. France is the classic centralized example. After the Revolution, it replaced old provinces with uniform départements in 1790, and Napoleon placed each under a prefect appointed from Paris in 1800. Decentralization laws from 1982 transferred some powers to elected regional and local councils. Supporters of unitary systems value uniform laws, clear responsibility and national unity. Critics argue that distant central governments may ignore regional needs and identities, which is why many unitary states have experimented with devolution and decentralization.
- 38Federalism: Sharing SovereigntyIn a federal system, sovereignty is constitutionally divided between a national government and constituent units, such as states, provinces, cantons or Länder, each with powers that the other cannot unilaterally remove. The United States created the first modern federation in 1787; Switzerland (1848), Canada (1867), Australia (1901), Germany (1949), India and Brazil followed different versions. Federations are often formed to unite separate territories for defence or trade, or to hold together diverse societies. Typical features include a written constitution, an upper house representing the units, and courts that settle disputes over powers. Supporters argue federalism brings government closer to people, protects regional minorities and allows policy experiments. Critics point to duplication, unequal services between regions and difficulty acting nationally. Around two dozen countries are federations, but they include several of the world's most populous.
- 39Devolution in the United KingdomDevolution transfers powers from a central government to regional bodies while the centre keeps sovereignty. The United Kingdom is the leading example. After referendums in 1997, the Scottish Parliament and the National Assembly for Wales (now the Senedd) were created in 1999; a Northern Ireland Assembly followed from the 1998 Good Friday Agreement. Devolution is asymmetric: Scotland received wider powers, including some over taxation, than Wales initially did, and England has no parliament of its own. Because Westminster remains sovereign, devolution is in theory reversible, though in practice it is politically entrenched. Devolution raised new questions, such as the 'West Lothian question': why Scottish MPs at Westminster can vote on English matters when English MPs cannot vote on devolved Scottish matters. Supporters say devolution answered demands for self-government; critics say it fuelled calls for independence or left England underrepresented.
- 40Spain's State of AutonomiesSpain's 1978 constitution created a distinctive system that is neither formally federal nor simply unitary. It describes Spain as an indivisible nation while recognizing the right to autonomy of its 'nationalities and regions'. The country is divided into 17 autonomous communities plus the autonomous cities of Ceuta and Melilla, each with its own parliament and government. The arrangement is asymmetric: the Basque Country and Navarre collect most of their own taxes under historic fiscal arrangements, and Catalonia, Galicia and the Basque Country have their own languages with official status alongside Spanish. Scholars often call Spain a federation in all but name. The system has faced tension, especially in Catalonia: a 2010 Constitutional Court ruling struck down parts of a revised Catalan statute, and after an unauthorized 2017 independence referendum the national government used Article 155 to suspend Catalan self-government temporarily. Opinions on these events remain sharply divided.
- 41Confederations and Supranational UnionsA confederation is a union of sovereign states that create a common body for limited purposes, usually defence and foreign affairs, while keeping most power. The central body typically depends on member states for money and cannot act directly on citizens. The United States' first constitution, the Articles of Confederation (in force from 1781), worked this way; Congress could not tax and needed nine of 13 states to agree on major matters, weaknesses that led to the 1787 Constitution. Switzerland was a confederation of cantons before becoming federal in 1848. Today the European Union is sometimes described as a hybrid: its members remain sovereign states, but EU law takes precedence over national law in its areas of competence, the European Parliament is directly elected, and many decisions are taken by qualified majority. Debates about the EU often turn on whether it is, or should become, more federal or more intergovernmental.
- 42Fiscal Federalism: Who Taxes and Who SpendsDividing power means dividing money. In many systems, the national government collects most taxes while regional and local governments deliver many expensive services such as schools, hospitals and policing. This mismatch, called 'vertical fiscal imbalance', is bridged by transfers from the centre. Because regions differ in wealth, many federations also use equalization payments to ensure poorer regions can offer comparable services. Canada's equalization programme dates from 1957 and was written into its constitution in 1982; Germany redistributes revenue among its Länder; Australia shares goods and services tax revenue among states. These arrangements are frequently controversial: richer regions may resent subsidizing poorer ones, and grants with conditions let central governments steer policies in areas formally controlled by regions. Economists such as Wallace Oates argued that services should be provided by the level of government closest to the people who benefit, but politics often shapes the outcome more than theory.
- 43Constitutional Monarchy: Reigning but Not RulingIn a constitutional monarchy, a hereditary monarch is head of state, but real political power lies with elected institutions. The monarch's role is largely ceremonial: opening parliament, signing laws, representing the nation and sometimes appointing a prime minister after elections. Bagehot summed up the British monarch's rights as 'to be consulted, to encourage, to warn'. Constitutional monarchies include the United Kingdom, Japan, Spain, the Netherlands, Belgium, Norway, Denmark and Sweden. Their powers differ: Sweden's 1974 Instrument of Government removed the king from government formation and law-making entirely, while other monarchs retain reserve powers rarely used. Supporters argue monarchs provide continuity, national unity and a head of state above party politics. Critics, including republican movements in several of these countries, argue that hereditary office is incompatible with democratic equality and that monarchies are expensive. Many such monarchies remain popular, and public debate continues.
- 44Absolute Monarchies in the Modern WorldA few states remain absolute or near-absolute monarchies, where the monarch holds executive, legislative and often judicial authority. Saudi Arabia is governed under a Basic Law issued by royal decree in 1992; the king rules, advised by an appointed Consultative (Shura) Council, and succession runs within the Al Saud family. Oman, Brunei and Eswatini also concentrate power in the monarch, and Vatican City is an elective absolute monarchy headed by the pope. Other Arab monarchies, such as Jordan, Bahrain and Morocco, combine powerful monarchs with elected parliaments of varying strength. Rulers in these states draw legitimacy from tradition, religion, family networks and, in oil-rich states, the ability to distribute wealth. Notably, none of the eight Arab monarchies was overthrown during the 2011 Arab uprisings, while several republics' leaders fell, a pattern scholars explain by wealth, family-based elites and outside support, as well as traditional legitimacy.
- 45Local Government and City PowerLocal government, such as councils, municipalities and mayors, delivers many services people use daily: waste collection, local roads, parks, planning and often schools. It is also where many citizens first participate in politics. Tocqueville admired New England town meetings, where residents debated and voted on local matters directly, a tradition that continues in many towns. Countries organize local government differently: some have powerful directly elected mayors, such as London since 2000, while others rely on councils that choose a leader. Local innovations sometimes spread: Porto Alegre in Brazil introduced participatory budgeting in 1989, letting residents decide how to spend part of the city's budget, and versions have been adopted in many cities worldwide. Local government's power depends on national rules and funding. Debates continue about whether giving cities more control improves services and participation, or creates inequality between richer and poorer places.
- 46Secession and the Limits of Self-DeterminationCan part of a country leave? Most constitutions say no or are silent, while international law recognizes self-determination but also protects existing borders. Canada offers an influential answer. After Quebec's narrow 1995 referendum, the Supreme Court of Canada ruled in 1998 that Quebec had no right to secede unilaterally, but that a clear majority on a clear question would oblige the rest of Canada to negotiate. Parliament then passed the Clarity Act in 2000. The UK and Scottish governments agreed the terms of Scotland's 2014 referendum in advance. Czechoslovakia split peacefully into the Czech Republic and Slovakia on 1 January 1993 without a referendum, while South Sudan became independent in 2011 after a referendum agreed in a peace deal. By contrast, the US Supreme Court held in Texas v. White (1869) that states could not leave the union. Ethiopia's 1995 constitution is unusual in granting an explicit right of secession.
- 47Indigenous Self-Government InstitutionsSome states have created special governing institutions for Indigenous peoples, adding another layer to the division of power. In Canada, the territory of Nunavut was created in 1999 following the 1993 Nunavut Land Claims Agreement; its population is mostly Inuit, and its government works in Inuktitut as well as English and French. Greenland, part of the Kingdom of Denmark, gained home rule in 1979 and expanded self-government in 2009, which recognized Greenlandic as its official language and the Greenlandic people's right to independence. Norway created the Sámi Parliament (Sámediggi) in 1989, with Finland and Sweden establishing similar bodies. New Zealand has had Māori seats in Parliament since 1867. These arrangements differ in power: some govern territory, others advise or manage cultural affairs. Supporters see them as recognizing distinct peoples; critics and some Indigenous leaders argue they often lack enough real authority or resources.
- 48Does Federalism Hold Countries Together?Political scientists debate whether federalism keeps diverse countries united or encourages them to break apart. Some evidence points to danger: the three communist federations, the Soviet Union, Yugoslavia and Czechoslovakia, all broke apart between 1991 and 1993, along the lines of their federal units. Scholars call this the 'paradox of federalism': giving groups their own institutions may give them the tools to seek independence. Other evidence points the other way. India reorganized its states along linguistic lines with the States Reorganisation Act of 1956, and many scholars argue that giving language groups their own states helped defuse conflicts. Switzerland, Canada and Belgium have managed deep linguistic divisions within federal frameworks. Researchers suggest that outcomes depend on whether federations are genuinely democratic, whether national parties span regions, and how resources are shared. Federalism, in this view, is a tool whose effects depend on how it is used.
- 49What Makes an Election Free and FairHolding an election is not the same as holding a free and fair one. Observers judge elections on the whole process, not just voting day. Before the vote, citizens need the right to stand as candidates, form parties, campaign, and receive information from a free media; voter registration must be inclusive; and the rules must be known and applied equally. On election day, ballots must be secret, voters free from intimidation, and counting transparent. Afterwards, disputes must be resolved by impartial bodies and the winners allowed to take office. The secret ballot itself was an innovation: introduced in the Australian colonies of Victoria and South Australia in 1856, it spread to Britain in 1872 and was long known as the 'Australian ballot'. Manipulation today is often subtle, such as biased media coverage, misuse of state resources or barriers to opposition candidates, which is why careful observation looks at the entire electoral cycle.
- 50First-Past-the-Post ElectionsIn first-past-the-post (single-member plurality) systems, the country is divided into districts, each electing one representative, and the candidate with the most votes wins, even without a majority. The UK, the United States, Canada and India use it for their lower houses. It is simple, creates a direct link between a representative and a local area, and usually produces single-party majority governments. But it can produce results far from the national vote share. Votes for losing candidates, and surplus votes for winners, do not affect the result, and small parties with spread-out support win few seats, while regionally concentrated parties can do well. In the 2005 UK election, Labour won a majority of seats with about 35% of the vote. Occasionally a party wins the most votes nationally but fewer seats than a rival. Supporters prize stability and local accountability; critics argue the system is unrepresentative.
- 51Proportional Representation and Party ListsProportional representation (PR) aims to give parties a share of seats close to their share of votes. In list PR, the most common form, voters choose a party list in large multi-member districts, and seats are allocated using formulas such as the D'Hondt or Sainte-Laguë methods. Belgium became the first country to adopt list PR for national elections in 1899, and most continental European democracies now use it. The Netherlands and Israel treat the whole country as a single district, so even small parties can win seats, though Israel requires 3.25% of the vote. Many countries set thresholds to limit fragmentation. Supporters argue PR is fairer, represents minorities and women better, and encourages consensus. Critics argue it produces fragmented parliaments, long coalition negotiations, and, in 'closed' list systems where parties rank candidates, weaker links between voters and individual representatives.
- 52Mixed Systems: Germany and New ZealandMixed-member proportional (MMP) systems try to combine local representation with proportional results. Voters cast two votes: one for a local district candidate and one for a party list. The party vote determines each party's overall share of seats; list seats are then added to district seats to make the total proportional. West Germany adopted a version in 1949, and parties need 5% of the party vote, or a minimum number of district wins, to share in list seats. New Zealand switched from first-past-the-post to MMP after a binding referendum in 1993, partly because FPTP had twice in recent decades given the most seats to a party that won fewer votes; the first MMP election was held in 1996, and voters chose to keep MMP in a 2011 referendum. Supporters say MMP gives the best of both systems. Critics note complexity, two classes of representatives and, in Germany, a parliament that grew larger than its nominal size, which prompted reforms.
- 53Two-Round, Ranked-Choice and Transferable VotesSome systems require winners to gain broad support rather than just a plurality. In two-round systems, used for France's presidential and legislative elections, if no candidate wins a majority in the first round, a run-off follows; voters can choose their favourite first and a compromise later. In the alternative vote, or preferential voting, voters rank candidates; if no one has a majority, the last-placed candidate is eliminated and their votes transferred until someone does. Australia has used it for its House of Representatives since 1918. The single transferable vote (STV) applies ranking to multi-member districts, producing more proportional results; Ireland and Malta use it. Supporters argue these systems reduce 'wasted' votes and reward candidates who appeal broadly. Critics cite complexity, slower counts, and outcomes that can still be disproportional. Reform is not always popular: UK voters rejected the alternative vote by about two to one in 2011.
- 54How Electoral Rules Shape Party SystemsElectoral systems do more than translate votes into seats: they shape how many parties compete. The French political scientist Maurice Duverger argued in the 1950s that single-member plurality elections tend to produce two-party systems, while proportional representation tends to produce multiparty systems. He identified two mechanisms. The mechanical effect: plurality rules under-reward third parties in seats. The psychological effect: voters and donors, anticipating this, desert small parties to avoid 'wasting' their votes. Later scholars refined this 'Duverger's Law'. Gary Cox argued that district races tend toward a limited number of viable candidates, but national party systems can still be multiparty when different parties are strong in different regions, as in Canada, India and the UK. Causation may also run both ways: parties in power choose electoral rules that suit them. The debate shows how institutions and political behaviour interact.
- 55Drawing Districts: Malapportionment and GerrymanderingWhere representatives are elected by district, how districts are drawn matters. Malapportionment occurs when districts have very unequal populations, so some votes count more than others. Britain's 'rotten boroughs', such as Old Sarum, which elected two MPs with almost no voters, were abolished by the Great Reform Act of 1832. The US Supreme Court required districts of roughly equal population in cases such as Reynolds v. Sims (1964). Gerrymandering is drawing boundaries to benefit one party or group, by 'packing' opponents into a few districts or 'cracking' them across many. The term comes from Massachusetts governor Elbridge Gerry, who in 1812 signed a map with a salamander-shaped district. Responses vary: many countries, including the UK, Canada and Australia, use independent boundary commissions, while in the US, practice differs by state. Debate continues over how to balance fair representation, community ties and partisan interests.
- 56Who Gets to Vote: Widening the FranchiseThe franchise, the right to vote, has expanded dramatically over two centuries, but at very different speeds. Many early electorates were limited by property, sex, race or religion. Property qualifications fell away during the nineteenth and early twentieth centuries. New Zealand, in 1893, became the first self-governing country to give women the vote in national elections; Britain gave some women the vote in 1918 and equal terms in 1928; France waited until 1944 and Switzerland until 1971 at the federal level. Racial exclusions persisted in many places, such as for Aboriginal Australians until 1962 and for many Black Americans until the Voting Rights Act of 1965. The voting age fell from 21 to 18 in many countries around 1970, and Austria lowered it to 16 for national elections in 2007. Debates continue about voting by prisoners, non-citizen residents, citizens abroad and younger people, showing the franchise is still contested.
- 57Compulsory Voting and TurnoutTurnout varies greatly between countries and over time. One institutional factor is compulsory voting. Belgium introduced it in 1893, Argentina in 1912 and Australia for federal elections in 1924; about two dozen countries have such laws, though only some enforce them. In Australia, non-voters face a small fine unless they give a valid reason, and turnout is usually around 90%. Other factors affecting turnout include how competitive elections are, the ease of registration and voting, whether elections are held on weekdays or weekends, and whether citizens believe their vote matters. Supporters of compulsory voting, including political scientist Arend Lijphart, argue it produces more equal participation, so governments respond to everyone, not just the most motivated. Opponents argue that freedom to vote should include freedom not to vote, and that compelled voters may be uninformed. The debate pits equality of participation against individual liberty.
- 58Running Elections: Commissions and ObserversElections need administrators: someone must register voters, print ballots, train staff, count votes and announce results. Electoral management bodies (EMBs) take different forms. Some are independent commissions, such as India's Election Commission, established in 1950; others sit within government ministries, as in some European democracies with strong traditions of neutral civil service; mixed models also exist. India's Commission organizes the world's largest elections, with hundreds of millions of voters, using electronic voting machines and strict rules for campaign conduct. International observers add outside scrutiny. The OSCE's Office for Democratic Institutions and Human Rights, set up in the early 1990s, and organizations such as the Carter Center observe elections on invitation, assessing them against agreed standards. Observers can strengthen confidence, but their reports can also be disputed, and limited missions may miss problems before polling day. Trust in elections ultimately depends on the impartiality and competence of the people who run them.
- 59Money in Politics: Campaign Finance RulesElections cost money, and how campaigns are funded raises questions of fairness and corruption. Countries regulate political money in four main ways: limits on donations, limits on spending, disclosure of donors, and public funding of parties or campaigns. Approaches differ sharply. The UK caps national party spending in election campaigns and bans paid political advertising on television and radio. Germany has provided public funding to parties since 1959. In the United States, the Supreme Court has treated campaign spending as protected speech: Buckley v. Valeo (1976) struck down limits on candidates' own spending, and Citizens United v. FEC (2010) allowed independent political spending by corporations and unions. Supporters of strict rules argue they prevent wealthy interests from buying influence and level the playing field. Opponents argue spending limits restrict free expression and can protect incumbents. Every system balances equality, liberty and transparency differently.
- 60Elections Without DemocracyMost authoritarian regimes hold elections. In the Soviet Union, voters were usually presented with one approved candidate, and official turnout was routinely over 99%; such elections were rituals of loyalty rather than choices. Many modern authoritarian regimes hold multiparty elections that opposition parties can enter but are very unlikely to win, a pattern Andreas Schedler called 'electoral authoritarianism'. Tactics include controlling media, harassing or disqualifying candidates, using state resources, and manipulating counts. Why hold elections at all? Scholars suggest several reasons: to claim legitimacy at home and abroad, to show the regime's strength and discourage challengers, to gather information about public support and local officials, and to distribute patronage. Yet elections also carry risks for rulers: unexpected defeats, as in Chile's 1988 plebiscite, or disputed results that trigger mass protests, have sometimes opened the way to democratic change.
- 61Defining Authoritarian RuleAuthoritarian regimes concentrate power in a leader or small group that is not accountable to citizens through free and fair elections. The Spanish-American political scientist Juan Linz, studying Franco's Spain in 1964, defined authoritarianism by four features: limited, not total, pluralism (some groups such as the Church or business keep autonomy); no elaborate guiding ideology but distinctive 'mentalities'; little intensive political mobilization of the population; and a leader or small group exercising power within ill-defined but fairly predictable limits. This distinguished authoritarian regimes from totalitarian ones, which aim to control all aspects of life. Authoritarian regimes vary widely: monarchies, military juntas, one-party states and personalist dictatorships, some brutal and others relatively mild. Many tolerate private life and economic activity as long as people avoid challenging the rulers. Understanding these differences helps explain how such regimes govern and why some last longer than others.
- 62Totalitarianism: Theory and CriticsThe word 'totalitarian' was first used in the early 1920s by Italian critics of Mussolini, and Mussolini then embraced it, proclaiming 'everything within the state, nothing outside the state'. After 1945, scholars used it to compare Nazi Germany and Stalin's Soviet Union. Hannah Arendt's The Origins of Totalitarianism (1951) emphasized ideology, terror and the isolation of individuals. Carl Friedrich and Zbigniew Brzezinski (1956) listed six features: an official ideology, a single mass party led by one leader, a system of terror, a monopoly of communications, a monopoly of weapons, and central control of the economy. Critics argued the model was too static, overstated the regimes' control, and was used during the Cold War to equate communism with Nazism for political purposes. Later historians found that even these regimes faced resistance, chaos and competing power centres. The concept remains useful, but scholars now treat it as an extreme type rather than a perfect description.
- 63Building Total Control: Stalin's USSR and Nazi Germany ComparedComparing Stalin's Soviet Union and Nazi Germany shows how regimes with opposed ideologies used similar methods of control, while also differing in important ways. Both concentrated power in one party and one leader, used secret police (the NKVD and the Gestapo), ran camps for those deemed enemies, controlled media and education, and organized mass youth movements. Both carried out mass killings of their own and other populations on a vast scale. They differed in ideology and economy: the Soviet state abolished private ownership and ran the economy through Five-Year Plans, while the Nazi regime kept private businesses under heavy state direction. Nazi ideology centred on race and led to the Holocaust; Soviet ideology was framed in terms of class. Historians also debate how power worked: Ian Kershaw described Nazi officials 'working towards the Führer', anticipating Hitler's wishes, while Soviet historians stress Stalin's direct role in the purges.
- 64Military Juntas in PowerA military regime is one in which officers, usually acting as an institution, take control of government. Military rule was widespread in the twentieth century. Greece was ruled by a junta of colonels from 1967 to 1974; Argentina's armed forces governed from 1976 to 1983, during which thousands of people were 'disappeared'; and Myanmar's military seized power in 1962 and dominated politics for decades. Military rulers typically justify themselves as guardians of order, national unity or economic development, and they often promise a temporary role before returning power to civilians. Political scientist Barbara Geddes found that military regimes tend to be shorter-lived than other dictatorships, because officers often value the unity of the armed forces more than holding power and may negotiate a return to the barracks when divisions grow. Defeat in war, as Argentina's in the 1982 Falklands War and the Greek junta's role in the 1974 Cyprus crisis, has also brought juntas down.
- 65Personalist Rule and Cults of PersonalityIn personalist dictatorships, power is concentrated in one individual rather than a party or military institution. The ruler controls appointments, the security forces and state resources, often placing relatives and loyalists in key posts. Rafael Trujillo ruled the Dominican Republic from 1930 to 1961, renaming the capital 'Ciudad Trujillo'; Mobutu Sese Seko ruled Zaire, as he renamed Congo in 1971, from 1965 to 1997. Such regimes often build cults of personality through portraits, monuments, titles and controlled media. Patronage, rewarding loyalty with jobs and money, binds elites to the ruler, while corruption can become systemic. Scholars find personalist regimes are especially hard to reform from within, because no institution can remove the leader, and they often end with the ruler's death, assassination or violent overthrow. Their collapse can leave weak institutions, making transitions to stable government difficult.
- 66One-Party States and the Leading Role of the PartyIn a one-party state, a single party monopolizes political power, and other parties are banned or allowed only as junior allies. Communist states followed Lenin's idea of the party as a 'vanguard' leading the working class; the Soviet constitution of 1977 described the Communist Party as 'the leading and guiding force' of society, until that article was removed in 1990. Through the nomenklatura system, the party controlled appointments to all important posts. Other one-party states emerged from independence movements. In Tanzania, Julius Nyerere's party became the only legal party in 1965; Nyerere argued that a single national party could allow competitive elections between its own candidates while avoiding ethnic division, and Tanzania returned to multiparty politics in 1992. Mexico's Institutional Revolutionary Party (PRI) ruled from 1929 to 2000 while allowing opposition parties, a 'hegemonic party' model. Research suggests party-based regimes tend to last longer than military or personalist ones.
- 67Theocracy and Religious Authority in GovernmentA theocracy is a system in which religious authorities govern, or in which political authority is claimed to come directly from divine law interpreted by clergy. The term was coined by the first-century historian Josephus. Theocracy should be distinguished from states with an official religion: the United Kingdom has an established Church of England and Denmark an established Lutheran church, but both are governed by elected parliaments. Examples of governments with strong theocratic elements include Vatican City, where the pope is head of state; Tibet's historic government under the Dalai Lamas from 1642 until 1959; and the Islamic Republic of Iran since 1979, which combines elected institutions with the authority of senior clerics. Supporters argue that religious law provides moral foundations for government. Critics, including many religious believers, argue that combining religious and political authority can restrict the rights of minorities and dissenters, and can politicize faith itself.
- 68How Authoritarian Regimes SurviveWhy do some dictatorships last for decades? Political scientists identify three main pillars. Repression uses force or the threat of it, from surveillance to imprisonment, to deter opposition; but repression is costly and can backfire by provoking anger. Co-optation draws potential rivals into the system, offering jobs, contracts, seats in a legislature or a share of power. Legitimation seeks genuine public support through economic performance, nationalism, religion, ideology or tradition. Most regimes combine all three. Resource wealth matters too: 'rentier states' that earn large revenues from oil or gas can fund patronage and security without heavily taxing citizens, which may weaken demands for representation. The 'selectorate theory' of Bruce Bueno de Mesquita and colleagues argues that leaders who rely on a small coalition of supporters survive by rewarding that coalition with private benefits. Understanding these strategies explains both regime durability and the moments when they fail.
- 69Controlling Information: Censorship and PropagandaControl of information is central to non-democratic rule. The Soviet Union created Glavlit, a censorship agency, in 1922; publications needed approval, and dissidents circulated banned writings secretly as 'samizdat' (self-published) copies. East Germany's Ministry for State Security, the Stasi, built one of the most extensive surveillance networks in history, relying on large numbers of informants. Propaganda complements censorship by promoting the regime's message through media, education, posters and mass events. Digital technology has transformed these methods: governments can block websites, monitor communications and flood social media with favourable content. A 2013 study by Gary King, Jennifer Pan and Margaret Roberts found that Chinese online censorship focused especially on posts with the potential to spark collective action, rather than all criticism. Yet information control is never complete: foreign broadcasts, smuggled media, encryption and word of mouth have repeatedly undermined official narratives.
- 70Hybrid Regimes and Competitive AuthoritarianismNot every regime fits neatly into 'democracy' or 'dictatorship'. In 2002 Steven Levitsky and Lucan Way described 'competitive authoritarianism': regimes where elections are real and opposition parties can win, yet incumbents abuse state power so heavily that the playing field is badly uneven. Such regimes control broadcast media, use tax authorities and courts against opponents, and channel state resources to their campaigns. Larry Diamond and others call these 'hybrid regimes'. Historical examples studied by Levitsky and Way include Peru under Alberto Fujimori and Serbia under Slobodan Milošević in the 1990s. Hybrid regimes can move in either direction: some democratize after opposition victories, while others harden into full authoritarianism. Malaysia's ruling coalition, in power since independence in 1957, lost a general election in 2018, showing that competition can matter. Classifying such regimes is difficult and often contested, since governments and opponents describe them very differently.
- 71How Dictatorships EndAuthoritarian regimes end in several ways. Some collapse under mass protest, as in the Philippines in 1986, when the 'People Power' movement forced Ferdinand Marcos into exile, or Tunisia in January 2011, when President Ben Ali fled after weeks of protest. Some negotiate their exit, as in Poland in 1989, when Round Table talks between the communist government and Solidarity led to partly free elections. Some lose referendums or elections they expected to win, as Pinochet did in Chile in 1988. Others end through coups, foreign intervention or the death of the ruler, which do not necessarily lead to democracy. Erica Chenoweth and Maria Stephan's research on campaigns from 1900 to 2006 found nonviolent resistance campaigns succeeded roughly twice as often as violent ones, partly because they attract broader participation and encourage defections from security forces. What follows a dictatorship's fall depends heavily on how it ended and on what institutions survive.
- 72Comparing Types of Authoritarian RegimesPolitical scientist Barbara Geddes argued in 1999 that different kinds of dictatorships behave differently. She grouped them as military, single-party and personalist regimes, later adding monarchies and hybrids. Military regimes tend to be the shortest-lived, because officers often prefer returning to the barracks over splitting the army. Single-party regimes tend to last longest, since parties offer careers, manage succession and co-opt elites. Personalist regimes fall in between but often end violently, since there is no institution to arrange the leader's exit. Monarchies can be remarkably durable, as the survival of all eight Arab monarchies during the 2011 uprisings suggested. These patterns help explain why transitions differ: negotiated exits are more common from military rule, while personalist rulers may cling on to the end. Critics note that real regimes often mix types and change over time, so typologies are tools for comparison rather than fixed boxes.
- 73The United Kingdom: Parliamentary Sovereignty Without a Codified ConstitutionThe UK is the model parliamentary democracy and one of the few without a codified constitution. Its central principle, as A. V. Dicey described it, is parliamentary sovereignty: Parliament can make or unmake any law, and no Parliament can bind its successors. The government is formed from the majority in the elected House of Commons, while the largely appointed House of Lords revises legislation. Conventions, unwritten rules such as the monarch granting assent to bills, carry great weight. Since the late 1990s, reforms have reshaped the system: devolution to Scotland, Wales and Northern Ireland, the Human Rights Act 1998, and a separate Supreme Court from 2009. In 2019 the Supreme Court ruled that a prorogation (suspension) of Parliament was unlawful, showing courts' growing role in constitutional questions. Supporters praise the system's flexibility; critics argue an uncodified constitution relies too much on politicians' self-restraint.
- 74France: The Fifth Republic's Strong PresidencyFrance's Fifth Republic was created in 1958 during the crisis over Algeria, when Charles de Gaulle returned to power and designed a constitution to end the instability of the Fourth Republic, which had seen more than twenty governments in twelve years. The new system strengthened the executive. A 1962 referendum made the president directly elected, giving the office a powerful mandate. The president appoints the prime minister, can dissolve the National Assembly, call referendums and use emergency powers under Article 16. The government can pass some bills without a vote under Article 49.3, unless the Assembly passes a motion of censure. France is also highly centralized, though decentralization has grown since 1982. A 2008 constitutional revision limited presidents to two consecutive terms and allowed citizens to challenge laws' constitutionality in court. Supporters credit the system with stability; critics argue it concentrates too much power in the presidency.
- 75Germany: A Basic Law Built Against DictatorshipWest Germany's Basic Law of 1949 was written by people determined to prevent a repeat of Weimar's collapse and Nazi dictatorship. It opens with human dignity: 'Human dignity shall be inviolable.' The chancellor can be removed only by a constructive vote of no confidence. The ceremonial federal president has limited powers, unlike Weimar's president. A Federal Constitutional Court in Karlsruhe can strike down laws and ban parties that seek to abolish the democratic order. An 'eternity clause' (Article 79(3)) forbids amendments that would abolish federalism or core principles. Elections use a mixed proportional system with a 5% threshold. The 16 Länder are represented in the Bundesrat, which must approve laws affecting them. Called a 'Basic Law' because it was meant to be provisional until reunification, it became the constitution of united Germany in 1990. It is widely seen as a model of 'militant democracy', though critics debate how far a democracy should go in restricting anti-democratic parties.
- 76India: Parliamentary Democracy on a Continental ScaleIndia is the world's most populous democracy. Its constitution, drafted by a Constituent Assembly whose drafting committee was chaired by B. R. Ambedkar, was adopted on 26 November 1949 and came into force on 26 January 1950, now Republic Day. India combines a Westminster-style parliamentary system with federalism, a long written constitution, fundamental rights and judicial review. The prime minister leads the government from the elected Lok Sabha, while the president is indirectly elected. India held its first general election in 1951–52, with around 173 million people eligible, most of whom could not read; parties used symbols on ballots. Democracy has faced tests: during the Emergency of 1975–77, civil liberties were suspended and elections postponed, but voters removed the government when elections resumed. The Supreme Court's 1973 'basic structure' doctrine limits Parliament's power to amend the constitution. Scholars debate how India sustained democracy despite poverty and diversity that theories once predicted would undermine it.
- 77Japan: Postwar Constitution and Dominant-Party DemocracyJapan's current constitution was drafted under the postwar Allied occupation and took effect on 3 May 1947. It transformed the emperor from a sovereign into 'the symbol of the State and of the unity of the people', placed sovereignty with the people and established a parliamentary system with a bicameral Diet. Article 9 renounces war as a sovereign right; Japan nonetheless created Self-Defense Forces in 1954, and the article's interpretation remains debated. Japanese politics has been dominated by the Liberal Democratic Party (LDP), founded in 1955, which governed for most of the decades that followed, losing power only in 1993–94 and 2009–12 during its first seven decades. Scholars explain this dominance through factions within the LDP, close ties to business and the bureaucracy, rural support and a divided opposition. In 1994 Japan replaced its multi-member district system with a mixed system, aiming to make politics more party-centred and competitive.
- 78China: The Party-StateThe People's Republic of China, founded in 1949, is governed by the Chinese Communist Party (CCP), founded in 1921. Its constitution, adopted in 1982 and amended several times, affirms the party's leadership. Formal state institutions exist: the National People's Congress (NPC), with nearly 3,000 deputies, is constitutionally the highest organ of state power and meets in full session annually; the State Council, led by the premier, runs the government; and the president is head of state. In practice, real authority lies in the party's Politburo and its Standing Committee, and leaders typically hold top party, state and military posts at once. The party follows 'democratic centralism': debate within the party, then strict discipline once decisions are made. In 2018 the NPC removed the two-term limit on the presidency. The government describes its system as 'whole-process people's democracy'; many outside analysts classify it as a one-party authoritarian state. Students should compare these perspectives with evidence about how decisions are made.
- 79Iran: The Islamic Republic's Dual StructureIran's political system, created after the 1979 revolution that overthrew the monarchy, combines elected institutions with religious authority. It is based on Ayatollah Ruhollah Khomeini's doctrine of velayat-e faqih, guardianship of the Islamic jurist. The Supreme Leader, a senior cleric, is the most powerful figure, commanding the armed forces and appointing key officials; Khomeini held the post until his death in 1989, when Ali Khamenei succeeded him. Voters elect a president, who heads the government, a parliament (the Majlis) and the Assembly of Experts, a body of clerics that chooses the Supreme Leader. The 12-member Guardian Council, half appointed by the Leader, vets candidates for elections and reviews laws for consistency with Islamic principles and the constitution. Supporters describe this as 'religious democracy'; critics argue candidate vetting and unelected bodies sharply limit voters' choices. Its elections can be competitive among approved candidates, giving the system both republican and theocratic features.
- 80Nigeria: Federalism, Military Rule and the Fourth RepublicNigeria, Africa's most populous country, became independent from Britain on 1 October 1960 with a Westminster-style parliamentary system and a federal structure built around three large regions. Political and ethnic tensions led to military coups in 1966 and a civil war from 1967 to 1970, in which the Biafran attempt at secession was defeated at enormous human cost. Military governments ruled for most of the period until 1999, except for the Second Republic (1979–83), which adopted a US-style presidential system. To reduce regional rivalry, Nigeria repeatedly created new states, reaching 36 in 1996, and its constitution requires a 'federal character' in appointments. A winning presidential candidate needs not only the most votes but at least 25% in two-thirds of the states. The Fourth Republic began on 29 May 1999. In 2015, an incumbent president lost an election and conceded for the first time. Challenges include insecurity, corruption and the distribution of oil revenues.
- 81Brazil: From Military Rule to the Citizen ConstitutionBrazil's armed forces seized power in 1964 and ruled for 21 years. Pressure for change grew, including the mass 'Diretas Já' campaign of 1984 for direct presidential elections. Civilian rule returned in 1985, and a new constitution, nicknamed the 'Citizen Constitution', was promulgated on 5 October 1988, with extensive social and political rights. Brazil is a federal presidential republic with 26 states and a Federal District. In a 1993 plebiscite, voters chose a republic over a monarchy and presidential over parliamentary government. Voting is compulsory for literate citizens aged 18 to 70, and electronic voting machines have been used since 1996. Because Brazil's open-list proportional system produces many parties, presidents must build broad legislative coalitions, a pattern known as 'coalition presidentialism'. Two presidents have faced impeachment proceedings: Fernando Collor resigned during his trial in 1992, and Dilma Rousseff was removed in 2016, a removal that supporters and opponents still interpret very differently.
- 82The United States in Comparative PerspectiveSeen comparatively, the United States is unusual. Its constitution, written in 1787, is the oldest national written constitution still in force and one of the hardest to amend, requiring two-thirds of both houses of Congress and three-quarters of the states. It combines a presidential system, strong federalism, a powerful bicameral legislature, and a Supreme Court with broad judicial review. The president is chosen through the Electoral College, in which states' electoral votes are mostly awarded winner-takes-all, so a candidate can win the presidency while losing the national popular vote, as happened in 1876, 1888, 2000 and 2016 (in 1824 the House of Representatives chose the winner). Each state has two senators regardless of population. First-past-the-post elections underpin a durable two-party system. Supporters credit the design with stability and protection against concentrated power; critics argue that many veto points produce gridlock and that some features weigh votes unequally. Comparison shows how choices made in 1787 still shape American politics.
- 83South Africa: Negotiating a Democratic ConstitutionSouth Africa's transition from apartheid is a landmark in constitution-making. After negotiations between the apartheid government and the African National Congress and other parties, an interim constitution guided the first all-race elections on 27 April 1994, which made Nelson Mandela president. An elected Constitutional Assembly then drafted a final constitution, which had to satisfy 34 principles agreed in advance; the new Constitutional Court refused to certify the first draft in 1996, and a revised text was approved and signed by Mandela in December 1996 at Sharpeville, taking effect in February 1997. The constitution includes a broad Bill of Rights, including social and economic rights such as access to housing and healthcare. South Africa's system is parliamentary in that the National Assembly elects the president, who is both head of state and head of government. Elections use closed-list proportional representation. In 1995 the Constitutional Court abolished the death penalty in one of its first major judgements.
- 84Comparing Systems: What Makes Governments Work?After studying many systems, can we say which is best? Comparative political scientists are cautious. Arend Lijphart's comparison of 36 democracies found that consensus democracies, with proportional representation and coalition government, performed at least as well as majoritarian ones on economic management and better on some measures of representation and welfare. Others stress that context matters: the same institution can work differently depending on history, social divisions, wealth and political culture, as the Westminster model's varied fate shows. Institutions also interact: proportional representation with a presidential system creates different incentives than with a parliamentary one. Transplanting institutions rarely produces identical results. Yet institutions clearly matter, as Germany's postwar design and South Africa's negotiated constitution suggest. The most useful comparative questions are specific: how does a system distribute power, protect rights, allow peaceful change and respond to citizens, and what trade-offs has it chosen?