✦ History

Sinking of the RMS Lusitania

May 7, 1915

Sinking of the British liner Lusitania by a German U-boat off Ireland, which killed 1,198 people, including 128 Americans, and turned US opinion against Germany.

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Battles 1

July 28, 1914 – November 11, 1918
World War I Western Front — Verdun Nicholas II of Russia, Wilhelm II, George V

Key commanders

Allies 12

Nicholas II of Russia Emperor, Russia George V King, United Kingdom Woodrow Wilson President, United States Emperor Taishō belligerent leader Joseph Joffre Marshal of France, Commander-in-Chief of the French Army (1914–1916) Raymond Poincaré belligerent leader Georges Clemenceau David Lloyd George Ferdinand Foch John French Field Marshal, Commander-in-Chief of the British Expeditionary Force (1914–1915) Robert Nivelle General, Commander of the French Second Army; French Commander-in-Chief (1916–1917) Philippe Pétain General, Commander at Verdun; French Commander-in-Chief (1917)

Central Powers 13

Wilhelm II Emperor, Germany Paul von Hindenburg Commander, German Eighth Army Erich Ludendorff Mehmed V Sultan, Ottoman Empire Mehmed VI Sultan, Ottoman Empire Franz Joseph I of Austria belligerent leader Charles I of Austria Mustafa Kemal Atatürk Commander, Ottoman forces at Gallipoli Helmuth von Moltke the Younger Chief of the German General Staff, Germany (1914) Erich von Falkenhayn Chief of the German General Staff, Germany (1914–1916) Alexander von Kluck Generaloberst, Commander of the German First Army Enver Pasha Minister of War, Ottoman Empire; de facto Commander-in-Chief Franz Conrad von Hötzendorf Field Marshal, Chief of the Austro-Hungarian General Staff