The Inter-war period 1918-1939 By katie.g217 Period: Jul 28, 1914 to Nov 11, 1918 World War 1 Period: 1919 to 1921 The Polish-Soviet War begun Jun 28, 1919 The Treaty of Versailles 1920 The Split in the France Period: 1920 to 1929 The Roaring Twenties Jan 10, 1920 League of Nations Nov 11, 1920 The Tomb of the Unknown Warrior Sep 30, 1928 Alexander Fleming discovers Penicillin Period: Oct 29, 1929 to 1939 The Great Depression 1932 The Nazi became the Largest Party May 10, 1933 Un-German books were burned 1935 Hitler publicly announced that the Germany Army was to be expanded, conscription was introduced.
