Answer: B not all people bought all the stocks and the people who were working in jobs didn't get payed fairly so some of them quite and went on strike. The people working in factories either were forced to work or they would have gotten killed by many ways like, the factory manufacturing or getting shot etc.
When the Great Depression happened and economic crisis occurred, a ton of people panicked and sold their stock to run and protect their money. As a result, the prices of all the stocks tanked and the market crashed. This didn’t help the economic crisis any, and that fueled the Great Depression. So the answer is B
