Photo Credit Jupiterimages/Comstock/Getty Images. Nicotinamide is made from vitamin B3, also called niacin, in your body. You can get nicotinamide by eating niacin-rich foods such as poultry, beef, fish and fortified cereal, or by taking a niacin or nicotinamide supplement.
Market Crashes: The Great Depression (1929) The amount the market declined from peak to bottom: A string of terrible days led to a more than 40% drop in the market from the beginning of September 1929 to the end of October 1929. In fact, the market continued to decline until July 1932 when it bottomed out, down nearly 90% from its 1929 highs.
These problems contributed to the crisis that began the Great Depression. America's Great Depression began with the dramatic crash of the stock market on Black Thursday, October 24, 1929 when 16 million shares of stock were quickly sold by panicking investors who had lost faith in the American economy.age income for workers who were lucky enough to have kept their jobs fell almost 43% between 1929 and 1933. It was the worst economic disaster in American history. Farm prices fell so drastically that many farmers lost their homes and land.