What was the primary cause of the Great Depression? Stock Market crashed
O Galveston Hurricane
Texas ran out of oil
O The Dust Bowl

the stock market crashed

Explanation:

you see when the stick market crashed in 1929 millions lost there jobs and companies went out of business it had a massive impact on the urban population. And while the other events did contribute and ruined many people's lives (read the grapes of wrath its really good) it didn't have the same effect.

answer; i believe that the correct answer is (tobacco);

your answer would be a) no nation can be economically self-sufficient.

stay in school!