World War I (WWI or WW1), also known as the First World War, was a global war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918.
it started in 1914 and ended in 1918
World War I lasted from 1914 to 1918, involving major global powers divided into the Allies and Central Powers. The war was driven by nationalism, imperial ambitions, and complex alliances, ultimately leading to significant political changes in Europe. Its technological advancements in warfare marked a new era and paved the way for future global conflicts.
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