Answer:
Great Depression
Explanation:
The Great Depression was the time of economic fall in the industries occurred from 1929 to 1939. It began when when the stock market crash of October 1929.
Decline in worldwide trade and bank failures contributed to the Great Depression as it led to Overspeculation in the stock market and people did not get their savings as the government did not insure bank deposits.
Hence, the correct answer is "Great Depression".
