In 3–5 sentences, explain 2 causes and 2 effects of the stock market crash of 1929. WILL MARK BRAINLIEST!

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CAUSES: Many factors likely contributed to the collapse of the stock market. Among the more prominent causes were the period of rampant speculation (those who had bought stocks on margin not only lost the value of their investment, they also owed money to the entities that had granted the loans for the stock purchases), tightening of credit by the Federal Reserve (in August 1929 the discount rate was raised from 5 percent to 6 percent), the proliferation of holding companies and investment trusts (which tended to create debt), a multitude of large bank loans that could not be liquidated, and an economic recession that had begun earlier in the summer.

Effects: The stock market crash of 1929 was not the sole cause of the Great Depression, but it did act to accelerate the global economic collapse of which it was also a symptom. By 1933, nearly half of America's banks had failed, and unemployment was approaching 15 million people, or 30 percent of the workforce.

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