Question: What was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918, that had a a United States Army general who served in what is known as the First World War?
Sentence (from "World War I"): Over nine million combatants and seven million civilians died as a result of the war (including the victims of a number of genocides), a casualty rate exacerbated by the belligerents' technological and industrial sophistication, and the tactical stalemate caused by gruelling trench warfare.
Relevant evidence: No