25
Lesson 25 of 84 · Decolonization
Roger Williams and Rhode Island
The Space Race led to remarkable achievements. The Soviet Union launched Sputnik in 1957. The U.S. landed astronauts on the Moon in 1969.
Key Facts
1
Timelines show events in order.
2
Cause and effect explain why things happen.
3
Oral histories preserve community stories.
Timeline
1929
The Great Depression begins
1941
The U.S. enters World War II
1945
World War II ends
Check Your Understanding
Question 1
1 of 2Which is a secondary source?