Which THREE factors contributed to the Great Depression?

А
Consumers demanded more goods than factories could provide.
B
The stock market lost 80% of his value over the course of a few years
С
Farmers produced more crops than people could buy.
D
People borrowed more money than they could repay.
E
Wars overseas and the draft caused labor shortages and industrial shortfalls

B

The stock market lost 80% of his value over the course of a few years.
C
Farmers produced more crops than people could buy.
D
People borrowed more money than they could repay.