World War I or the First World War, frequently abbreviated as WWI or WW1, was a world war coming from in Europe that lasted from 28 July 1914 to 11 November 1918. Contemporaneously called the Great Battle, the World War, and also the battle to finish all wars , it caused the mobilisation of even more than 70 million armed forces workers, including 60 million Europeans, making it one of the biggest wars in history, and likewise one of the most dangerous problems in background, with an estimated 8.5 million combatant deaths as well as 13 million civilian fatalities as a direct outcome of the battle. Resulting genocides and the associated 1918 Spanish flu pandemic triggered one more 17-- 100 million fatalities worldwide, consisting of an estimated 2.64 million Spanish flu fatalities in Europe and as several as 675,000 in the United States.On 28 June 1914, Gavrilo Princip, a Bosnian Serb Yugoslav nationalist and participant of the Serbian Black Hand armed forces culture, assassinated the A...