Global economic downturn from 1929 to 1939

Summary

The global economic downturn known as the Great Depression lasted from 1929 to 1939. It began with the Wall Street crash of 1929 in the United States and spread worldwide, producing extremely high unemployment and poverty, sharp declines in industrial production and international trade, and widespread bank and business failures. The downturn was preceded by the “Roaring Twenties,” when rapid growth and speculation (including in stock markets) helped build financial fragility through wealth inequality and weak banking regulation. After spending fell and confidence collapsed, stock values dropped dramatically from late 1929 into 1932, with the United States reaching unemployment around 25% by 1933 and thousands of banks failing. The Depression’s severity and timing varied by country, influenced by factors such as currency policy, exposure to trade, and responses by governments and central banks. Protectionist measures—especially the U.S. Smoot–Hawley Tariff Act—contributed to a collapse in global trade through retaliatory tariffs. The gold standard also acted as a transmission mechanism, spreading deflation internationally and discouraging recovery; countries that left the gold standard earlier generally recovered sooner. In Germany, heavy dependence on U.S. loans and the ensuing crisis drove unemployment toward nearly 30% and helped fuel political extremism, contributing to the rise of Hitler’s Nazi Party in 1933. Recovery began in most countries around 1933, though not uniformly, and the Depression effectively ended with the economic stimulus of World War II in 1939.

Key Points

• 1

  The Great Depression (1929–1939) was a severe worldwide downturn marked by unemployment, poverty, deflation, falling industrial output, collapsing international trade, and widespread bank/business failures.

• 2

  Its spread and differing recovery paths were shaped by financial shocks, protectionism (e.g., Smoot–Hawley), and monetary constraints such as the gold standard; leaving gold earlier often correlated with earlier recovery.

• 3

  Political and social consequences were profound, including in Germany, where economic collapse contributed to the rise of Nazi power, while recovery in many places began around 1933 and was ultimately ended by WWII-related demand.