Can someone me? describe the causes, including overproduction, under-consumption, and stock market speculation that led to the stock market crash of 1929 and the great depression.

Amid the 1920s, the well-off became wealthier due in an expansive measure of government financial approaches that both diminished business controls and enabled the affluent to keep a greater amount of their cash. These decreased directions and low corporate duties expanded the benefits of enterprises and made their stocks more important. In the meantime, poor people and common laborers lost the capacity to purchase items in light of the fact that their wages remained the same while costs rose. This decrease in buyer utilization brought about business overproduction and in the long run caused business benefits to decay. These elements were a critical reason for the Great Depression.

I think the answer is A.