Answer: The identification of the causes of World War I remains controversial. World War I began in the Balkans on July 28, 1914 and hostilities ended on November 11, 1918, leaving 17 million dead and 25 million wounded
Difference in policies were to blame, although the immediate cause of World War one was the assassination of Austria’s Archduke Franz Ferdinand. The war started mainly because of four aspects: Militarism, Alliances, Imperialism and Nationalism.
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