The Great Depression began after the stock market crash of 1929 and lasted throughout the 1930s. Several factors contributed to the Depression, including overproduction, uneven income distribution, declining exports, and mistakes by the Federal Reserve. During the Depression, nearly 25% of the workforce was unemployed, many families lived in poverty with breadlines and soup kitchens, and some people became homeless hobos traveling the country. The Dust Bowl drought exacerbated the farming crisis and caused many to flee to California. President Hoover did not take action to help Americans suffering from the economic collapse.