In which year did World War I begin? 🔊
World War I began in 1914. The conflict was triggered by the assassination of Archduke Franz Ferdinand of Austria-Hungary on June 28, leading to a complicated web of alliances and hostilities between major powers in Europe. The war escalated quickly, drawing in multiple nations, including the Allies, such as France, the United Kingdom, and Russia, and the Central Powers, primarily Germany, Austria-Hungary, and the Ottoman Empire. World War I formally ended on November 11, 1918, and had profound effects on global politics, leading to significant changes in borders, governments, and social structures in many countries.
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