orld War I (often abbreviated as WWI or WW1), also known as the First World War or the Great War, was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918.
World War 1 was most known for it causes whoch were politics, secret alliances, imperialism, and nationalistic pride. The tension for World War 1 arose after the assassination of Archduke Ferdinand.
