World War One By mstillman Jul 28, 1914 Start Of WW1 Period: Jul 28, 1914 to Nov 11, 1918 World War One Apr 6, 1917 US enters the war Mar 3, 1918 Russia Leaves war Aug 8, 1918 Advance of Allies sucsessful Nov 11, 1918 End of War Jul 28, 1919 Treaty Of Verailles
