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Federal Research Division of the Library of Congress

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H. Parker Willis Lecture in Economic Policy

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WPA Writers ' Project Uncovers Depression America

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The Institute of Economics of the Brookings Institution

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The Great Depression was a severe worldwide economic depression that took place during the 1930s. The timing of the Great Depression varied across nations; in most countries it started in 1929 and lasted until the late 1930s. It was the longest, deepest, and most widespread depression of the 20th century.