12
Lesson 12 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
Cause and effect explain why things happen.
2
Oral histories preserve community stories.
3
Primary sources come from the time of the event.
Check Your Understanding
Question 1
1 of 2What tool puts events in order?