Interwar period By neus massanet Nov 11, 1918 World war I ends. Jun 28, 1919 Treaty of Versailles Jan 10, 1920 The League of Nations comes into force. Oct 28, 1922 March on Rome: Dec 30, 1922 The Sovient union is espabilished (USSR). Jan 21, 1924 Lenin dies and Stalin assumes leadership of the USSR Sep 8, 1926 Germany joins the League of Nations Oct 1, 1928 Stalin's First Five - Year Plan in the USSR Oct 24, 1929 Wall Street Crash of 1929 Sep 18, 1931 Japan invades Manchuria Jan 30, 1933 Hilter is appointed Chancellor of Germany Mar 4, 1933 Rooselvet rools out the New Deal in responce to the U.S economic crisis Oct 3, 1933 Germany withdraws from the League of Nations Sep 15, 1935 Nuremberd Race Laws in Germany Jul 17, 1936 The Spanish civil war begins Dec 11, 1937 Italy withdraws from the League of Nations Mar 12, 1938 Anschulss: Germany annexes Austria Mar 15, 1939 Germany occupies czechoslovakia Sep 1, 1939 Germany invades Poland: World War ll Begains Oct 1, 1939 The Spanish civil war ends: Franco's dictatorship begins