How did overproduction in the agricultural sector lead to the Great Depression

Answer

Because there were so many resources available, the demand for them decreased, which led to a decrease in price which ultimately caused the economy to weaken.

A main cause of the Great Depression was overproduction. Factories and farms were producing more goods than the people could afford to buy. As a result, prices fell, factories closed and workers were laid off ... Poor banking practices were another cause of the depression.