Although the Stock Market Crash Was the Trigger That Started

Although the stock market crash was the trigger that started the great depression, its consequences did not involve which of the following?

A) Decreased agricultural production
B) European nations became free of interdependent world economies.
C) Credit remained strong before and during the depression, especially in America.
D) Disastrous tariffs were repealed.
E) Interest rates were raised to stop deflation.