WW 1-2 By nathanvaz5 Jul 28, 1914 Austria-Hungary declares war on Serbia Aug 1, 1914 Germany declares war on Russia Aug 3, 1914 Germany declares war on France Aug 4, 1914 The United Kingdom declares war on Germany, after Germany invades Belgium Aug 6, 1914 Austria-Hungary declares war on Russia and Serbia declares war on Germany Aug 19, 1914 U.S. announces they'll stay nuetral Dec 24, 1914 The Christmas Truce is declared unofficially Feb 4, 1915 Germany declares war zone around Britian Apr 6, 1917 U.S. declares war on Germany Mar 3, 1918 Russia signs peace treaty between Russia and the Central Powers Nov 11, 1918 Germany signs the armistice at Compiegne, France Jun 28, 1919 Treaty of Versailles ends World War One Sep 18, 1931 Japan invades Manchuria May 1, 1936 Fascist Italy invades and conquers Ethiopia Oct 25, 1936 Germany and Italy become allies Nov 1, 1936 Rome and Berlin Axis is announced Mar 11, 1937 Japan invades China, starting World War II in Pacific Jul 7, 1937 Japan invades China Sep 29, 1938 Germany, Italy, Great Britain, and France sign the Munich agreement Aug 23, 1939 Nazi Germany and the Soviet Union sign a nonaggression agreement Sep 1, 1939 Germany invades Poland, initiating World War II in Europe. Sep 3, 1939 Great Britain and France declare war on Germany. May 10, 1940 Germany attacks western Europe Jun 10, 1940 Italy enters the war. Italy invades southern France Aug 9, 1940 Germany invades Denmark and Norway. Sep 27, 1940 Germany, Italy, and Japan sign the Tripartite Pact Sep 2, 1945 Japan formally surrenders, ending World War II.