1930s

The 1930s, or the Thirties, was a decade that began on January 1, 1930 and ended on December 31, 1939.

After the Wall Street Crash of 1929, the largest stock market crash in American history, most of the decade was consumed by an economic downfall called The Great Depression that had a traumatic effect worldwide. In response, authoritarian regimes emerged in several countries in Europe, in particular the Third Reich in Germany. Weaker states such as Ethiopia, China, and Poland were invaded by expansionist world powers, ultimately leading to World War II by the decade's end. The decade also saw a proliferation in new technologies, including intercontinental aviation, radio, and film.