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Lesson 58 of 84 · The Constitution
How the Constitution Has Adapted
Tribal governments are sovereign nations within the U.S. with their own laws, courts, and elected leaders. Their relationship with the federal government is defined by treaties.
Key Facts
1
The Constitution was written in 1787.
2
Checks and balances limit power.
3
The Bill of Rights has 10 amendments.
Timeline
1791
The Bill of Rights is ratified
1803
The Louisiana Purchase doubles the size of the U.S.
1861
The Civil War begins
Check Your Understanding
Question 1
1 of 2What does the legislative branch do?