World War I - The Great War

humankind war I (WWI) was a global war touch on in Europe that began on 28 July 1914 and lasted until 11 November 1918. It was predominantly callight-emitting diode the World War or the Great War from its detail until the start of World War II in 1939, and the prototypic World War or World War I thereafter. It involved all the valet de chambres corking powers, which were assembled in two opposing alliances: the Allies (based on the threefold Entente of the United Kingdom, France and Russia) and the exchange Powers (originally the Triple Alliance of Ger umpteen, Austria-Hungary and Italy; but, as AustriaHungary had taken the offensive against the agreement, Italy did non enter into the war). These alliances both reorganise (Italy fought for the Allies) and expanded as much nations entered the war. Ultimately, more than 70 meg military personnel, including 60 million Europeans, were mobilized in one of the largest wars in history. More than 9 million combatants were ki lled, largely because of technological advancements that led to enormous increases in the lethality of weapons without fit improvements in protection or mobility. It was the sixth-deadliest conflict in world history, subsequently paving the fashion for various political changes, much(prenominal) as revolutions in many of the nations involved.\nLong-term causes of the war include the imperialistic foreign policies of the enceinte powers of Europe, including the German Empire, the Austro-Hungarian Empire, the Ottoman Empire, the Russian Empire, the British Empire, the French Republic, and Italy. The character assassination on 28 June 1914 of Archduke Franz Ferdinand of Austria, the inheritor to the throne of Austria-Hungary, by a Yugoslav nationalist in Sarajevo, Bosnia was the proximate trigger of the war. It resulted in a Habsburg ultimatum against the Kingdom of Serbia.[10][11] some(prenominal) alliances formed over the preceding(prenominal) decades were invoked, so, within weeks, the major pow...