Answer:
The Civil War confirmed the single political entity of the United States, led to freedom for more than four million enslaved Americans, established a more powerful and centralized federal government, and laid the foundation for America's emergence as a world power in the 20th century.
Explanation:
Answer:
To be conp honest I don’t know
Explanation:
It was to provide information about the Great Depression and to inform younger generations about the awful event that had taken place