When first world war?
Score: 4.7/5 (6 votes) World War I or the First World War, often abbreviated as WWI or WW1, was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918.Who won World war 1?The Allies won World War I after four years of combat and the deaths of some 8.5 million soldiers a...