World War I - The Great War

earth state of contend I (WWI) was a global war centered in atomic number 63 that began on 28 July 1914 and lasted until 11 November 1918. It was predominantly c anyed the World warfare or the Great warfare from its occurrence until the start of World warfare II in 1939, and the First World War or World War I thereafter. It involved all the worlds great powers, which were assembled in dickens opposing alliances: the Allies (based on the Triple Entente of the unite res publica, France and Russia) and the Central Powers (originally the Triple union of Germany, Austria-Hungary and Italy; but, as AustriaHungary had taken the umbrage against the agreement, Italy did not enter into the war). These alliances both reorganized (Italy fought for the Allies) and expanded as more nations entered the war. Ultimately, more than 70 million military personnel, including 60 million Europeans, were mobilized in oneness of the largest wars in history. More than 9 million combatants were kille d, largely because of expert advancements that led to enormous increases in the lethality of weapons without corresponding improvements in surety or mobility. It was the sixth-deadliest conflict in world history, subsequently surface the way for various political changes, such as revolutions in many of the nations involved.\nLong-term causes of the war included the imperialistic extraneous policies of the great powers of Europe, including the German Empire, the Austro-Hungarian Empire, the ottoman Empire, the Russian Empire, the British Empire, the cut Republic, and Italy. The assassination on 28 June 1914 of Archduke Franz Ferdinand of Austria, the heir to the throne of Austria-Hungary, by a Yugoslav nationalist in Sarajevo, Bosnia was the proximate spark of the war. It resulted in a Habsburg ultimatum against the Kingdom of Serbia.[10][11] Several alliances formed oer the previous decades were invoked, so, within weeks, the major pow...