Period 7: 1890-1945 (jan 10, 1890 – jan 1, 1945)
Description:
The United States starts to get pulled onto the world stage in a big way for the first time.Main concepts:
- Progressive reforms
- Imperialism
- World War I
- The Great Depression
- World War II
Added to timeline:
Date:
jan 10, 1890
jan 1, 1945
~ 55 years