World War I By jourdanm389 Jun 28, 1914 Assasination of Arch Duke Ferdinand This led to the great war the most Guesome war the world had seen to date Aug 7, 1914 Lord Kitchener calls for 100,000 british soldiers Apr 22, 1915 German Truce on the western front ( both sides played football) Sep 6, 1916 First use of tanks in battle of somme First use of tanks happened in WWI Apr 6, 1917 United states declares war on germany Declaration of war in 1917 Jun 25, 1917 United states troops arive in france Nov 11, 1918 Armistice Was the end of the war when the fighting stoped Jan 12, 1919 Paris Peace Confrence Nov 11, 1919 End Of The War