<span>three most severe downturns in the United States economy since the 1920s were:
- The depression of 1921, happened because we receive a blowback for all the money we spent on world war I
- The Great Depression of 1929-1933 , happened because our investment to expand our business to all over the world
- The Great Recession of 2007, happen because of the mortgage crisis, causing Global financial crisis</span>
It marked the turning point because it’s a union battle and it would be a win for the north not the south.
Hope this helps.
A large area of tide water
Askia Muhammad ruled the Songhai Empire in West Africa.
King Sundiata ruled the Mali Empire in West Africa.
Ewuare ruled the Benin Empire in West Africa.
King Ezana ruled the Kingdom of Aksum in East Africa.
The answer is D.