interperiod By Laia rosal Jun 28, 1918 The League of Nations come into force Nov 11, 1918 World War I ends Period: 1919 to 1924 First stage Jun 28, 1919 Treaty of versallies Oct 28, 1922 March on Rome Dec 30, 1922 The soviet union is started Period: 1924 to 1933 Second stage Apr 3, 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 19, 1929 Wall street crash of 1929 Sep 18, 1931 Japan invades manchuria Period: 1933 to 1939 Third stage Jan 30, 1933 Hitler is appointed chancellor of germany Mar 9, 1933 Roosevet rolls out of the New Deal in response to the U.S economic crisis Oct 14, 1933 Germany withdraws from the league of nations Sep 15, 1935 Nuremberg Race laws in Germany Dec 13, 1937 italy withdraws from the league of nations Mar 12, 1938 Anschuluss: germany annexes Austria Jul 17, 1938 The spanish civil war begins Mar 15, 1939 Germany occupies Czechoslovakia. Mar 28, 1939 The spanish civil War ends, Franco's dictatorship begins Sep 1, 1939 Germany invades poland: World war II begins