article: European theatre of World War I
links: Central Powers Paul von Hindenburg Robert Nivelle Hundred Days Offensive North Sea David Lloyd George Dominion of New Zealand British Empire Kingdom of Prussia Kingdom of Montenegro Adriatic Carpathian Mountains World War I Europe U-boat Marne (river) H. H. Asquith French Third Republic Russian Republic Irish Sea Ferdinand I of Bulgaria Nicholas II Baltic Sea Erich Ludendorff Mehmed V Condé-sur-Aisne Aleksei Brusilov February Revolution Franz Joseph I of Austria Philippe Pétain John J. Pershing Croatia Finnish Civil War Treaty of Brest-Litovsk Mediterranean Sea Albania Bolshevik Douglas Haig, 1st Earl Haig Gulf of Finland October Revolution Vlorë Treaty of Versailles Galicia (Spain) Schlieffen Plan Latvia Enver Pasha Battle of Jutland Woodrow Wilson Miklós Horthy Austria-Hungary Black Sea Russian Revolution of 1917 Trieste Adriatic Sea Raymond Poincaré Empire of Japan Wilhelm II, German Emperor Alps Russian Civil War Allies of World War I Kingdom of Bulgaria Pula Minsk