Events between WW1 and WW2 By Rebecca.Anderson Nov 2, 1917 Start of Soviet Union Nov 11, 1918 End of WW1 Jun 28, 1919 Treaty of Versailles signed Jun 28, 1919 League of Nations as formed Nov 2, 1920 First Commercial Radio Broadcast Aired May 24, 1921 Extreme Inflation in Germany Jul 29, 1921 Hitler is named leader of the Nazi Party Nov 11, 1923 Hitler was jailed after failed coup Apr 10, 1925 The Great Gatsby is published Jul 24, 1925 Mein Kampf written by Hitler was published Oct 29, 1929 The Great Depression starts Oct 29, 1929 The Great Wall Street Crash also known as Black Tuesday Jan 30, 1933 Hitler becomes Chancellor Jan 30, 1933 Start of Nazi Germany Mar 20, 1933 The first concentration camp Dachau was set up Sep 15, 1935 The Nuremberg Laws Created Aug 24, 1936 Summer Olympics were held in Berlin, the capital of Nazi Germany. May 6, 1937 Hindenburg disaster Mar 12, 1938 Hitler Annexes Austria Jul 15, 1938 Evian Conference to Discuss Jewish Emigration From Nazi Germany Apr 29, 1939 The Great Depression ends Aug 23, 1939 Nazi-Soviet Non-Aggression Pact Sep 1, 1939 Invasion of Poland Sep 1, 1939 WW2 starts