interwar period By aina sureda Nov 11, 1918 The interwar period started Jun 28, 1919 Treaty of Versailles Jan 10, 1920 The League of Nations Oct 28, 1922 March on Rome Dec 30, 1922 The soviet union is established Jan 21, 1924 Lenin dies and Stalin assumes leadership Sep 8, 1926 Germany joins the League of Nations Oct 1, 1928 Stalin's first five-year plan in the USSR Oct 29, 1929 Wall Street crash of 1929: the great depression begins Sep 18, 1931 Japan invades Manchuria Jan 30, 1933 Hitler is appointed chancellor of Germany Mar 4, 1933 Roosevelt rols out the new deal in response to U.S economic crisis Oct 14, 1933 Germany withdraws from the League of Nations Sep 15, 1935 Nuremberg race laws in Germany Jul 17, 1936 The Spanish civil war begins Dec 13, 1937 Italy withdraw from the League of Nations Mar 12, 1938 anschluss: Germany annexes Austria Mar 15, 1939 Germany occuples Czechoslovakia Jul 17, 1939 The spanish civil war ends: Franco's dictatorship begins Sep 1, 1939 Germany invades Poland: world war ll began