World War I, also known as the Great War, started in 1914 after the assassination of Archduke Franz Ferdinand of Austria.
https://www.history.com/topics/world-war-i/world-war-i-history
World War I, also known as the Great War, started in 1914 after the assassination of Archduke Franz Ferdinand of Austria.
https://www.history.com/topics/world-war-i/world-war-i-history