Explain what happened after the stock market crash of 1929

Answer: The Great Economic Depression.

Explanation:

Among the first results of the economic depression is an increase in the unemployment rate, which has jumped from 3% to 25%. About 10,000 banks failed and over a million farmers were left without property.

Industrial production decreased, so the automotive industry reduced output by 60%. Stocks fall. Yet the most harmful factor in the crisis is unemployment, which has also been reflected in other capitalist countries.