The year in which the US stock market collapsed from history was in; the year 1929.
The US Stock Market is called The New York Stock Exchange. Now the collapse of the US stock market was as a result of the grear depression.
The fact that the US stock market collapsed was a result of the US going into the Great Depression. This phase of great depression lasted for 10 years and did great damage to the US economy.
The ripple effect of the great depression was that many people were unemployed, and many of the stock market values crumbled to the ground.
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