76
Lesson 76 of 84 · World History
The Crusades
The Age of Exploration saw European sailors cross the Atlantic and Pacific. They sought trade routes, lands, and riches, forever changing the world map and connecting continents.
Key Facts
1
Primary sources come from the time of the event.
2
Historians use evidence to support claims.
3
Timelines show events in order.
Timeline
1954
Brown v. Board of Education: school segregation declared unconstitutional
1963
Martin Luther King Jr. gives the 'I Have a Dream' speech
1964
The Civil Rights Act is signed
Check Your Understanding
Question 1
1 of 2What is a primary source?