section_path: Course/Origins
section_name: Origins
paragraph_text: Origins
  
  Because the Great Depression began in the United States and then spread around the world, the origins of the Great Depression are examined in the context of the United States economy. In the aftermath of World War I, the Roaring Twenties had brought considerable wealth to the United States and Western Europe. The year 1929 dawned with considerable economic progress in the American economy. A small stock crash occurred on 25 March 1929, but the crash was stabilized. Despite signs of economic trouble, the market continued to improve through September. Stock prices began to slump in September, and were volatile at the end of September. A large sell-off of stocks began in mid-October. Finally, on 24 October, Black Thursday, the American stock market crashed 11% at the opening bell. Actions to stabilize the market failed, and on 28 October, Black Monday, the market crashed another 12%. The panic peaked the next day on Black Tuesday, when the market saw another 11% drop. Thousands of investors were ruined, and billions of dollars had been lost; many stocks could not be sold at any price. The market recovered 12% on Wednesday, but the damage had been done. Though the market recovered from 14 November until 17 April 1930, it entered a prolonged slump. From 17 April 1930 until 8 July 1932, the market continued to lose 89% of its value.
  
  Despite the crash, the worst of the crisis did not reverberate around the world until after 1929. The crisis hit panic levels again in December 1930, with a bank run on the Bank of United States (privately run, no relation to the government). Unable to pay out to all of its creditors, the bank failed. Among the 608 American banks that closed in November and December 1930, the Bank of United States accounted for a third of the total $550 million deposits lost and, with its closure, bank failures reached a critical mass.