One of the biggest worldwide crises was the stock market crash on Wall Street in October 1929. The failure from 1929–33 was foreshadowed by collapses in commodity prices in multiple emerging nations. The stock market boom in New York by 1928 choked off U.S. capital flows to central Europe and Latin America and precipitated currency crises in a number of countries (Australia, Argentina, Uruguay, and Brazil) and early in 1929. The Wall Street crash caused stock market scares globally. This is known as the Great Depression. The U.S. crisis in 1929 turned into the Great Depression by 1930 and 1931 because the Federal Reserve was unsuccessful at relieving multiple banking panics. The resultant collapse in prices and output worldwide forced sovereign borrowers to cut back on servicing their debts and then to default, precipitating a collapse of foreign lending in 1931.