Contents BACKGROUND TO WAR The World 1914 Franco-Prussian War Russo-Japanese War Austro-Hungarian Empire The Balkans, Crete and Cyprus Bulgaria The Balkans - Ethnic Groups European Alliances and War Plans European Military Strengths The Eastern Front July 1914 THE BALKANS First Invasion of Serbia August 1914 Second Invasion of Serbia Serbian Counter Offensive Invasion of Serbia Serbian Exodus The Balkans 1916 Salonica: The Spring Offensive British Attacks at Lake Dojran The Balkans September-November 1918 THE EASTERN FRONT The Eastern Front August 1914 Tannenberg Masurian Lakes September 1914 The Galician Campaign Przemysl Lodz Eastern Front Late 1914 Winter Battle in Masuria Central Powers Advance May- September 1915 Central Powers Advance May-August 1915 Bolimov - the First Use of Gas Eastern Front End of 1915 Lake Naroch Brusilov Offensive Romanian Invasion of Transylvania Invasion of Romania Eastern Front December 1916-March 1917 Russian Revolution 1917 Kerensky Offensive German Baltic Operations Treaty of Brest-Litovsk The New States of Eastern Europe THE WESTERN FRONT Schlieffen Plan Plan XVII Conquest of Belgium Capture of Liège Battles of the Frontiers Battle of Mons Battle of the Marne Battle of the Aisne The Race to the Sea Yser and Ypres Battle of Armentières First Battle of Champagne The Western Front October-December 1914 Neuve Chapelle Battle of the Woevre Second Battle of Ypres Aubers Ridge and Festubert Second Battle of Champagne Battle of Loos Battle of Artois The Western Front 1915 Plan of Fort Douaumont Verdun Verdun - French Counter-attack First Day of the Somme The Somme July-September 1916 Battle of Delville Wood Pozières Ridge Flers-Courcelette The Somme Sept-Nov 1916 Tanks on the Somme Ancre Heights The Hindenburg Line The Nivelle Offensive Battle of Vimy Ridge Arras and Vimy Ridge Battle of Messines Passchendaele Battle of Cambrai The German Offensive Operation Michael Other German Spring Offensives Franco-American Counter-attacks Black Day of the German Army St. Mihiel Meuse-Argonne Offensive Final Allied Advance The Western Front 1918 THE WIDER WAR The Ottoman Empire Caucasus Campaign Lower Mesopotamia Ottoman Raid on the Suez Canal Naval Attack in the Dardanelles Gallipoli Campaign The Cape Helles Front Suvla Bay and Anzac Cove Russian Capture of Trebizond Mesopotamia Overview Capture of Qurna First Battle of Kut Battle of Ctesiphon Retreat to Kut Sinai and Palestine The Arab Revolt Palestine Gaza and Beersheba Conquest of Jerusalem Central Mesopotamia The End of the Ottoman Empire Italy and its Empire Italian Front Isonzo Battles 1915-17 Isonzo Battles June 1915-March 16 Trentino Offensive May-June 1916 The Isonzo Battles March 1916- September 1917 Trentino Offensive June 1917 Caporetto 24 October-1 November Caporetto 1-12 November 1917 Piave Offensive Africa East Africa Easter Rising U.S. Soldiers by State Central and South America Mexican Revolution SEA & AIR WARFARE World Battle Fleets and Major Naval Bases Voyage of the Emden Pacific Squadron Battle of Heligoland Bight Battle of Dogger Bank North Sea Battles Battle of Jutland U-boat Campaign A Typical Convoy Plan Ships Sunk by U-boats U-boat Losses Submarines Allied Blockades of Germany British Submarines in the Baltic The Mediterranean Aircraft on the Western Front 1916-17 First Air Raids The Largest Airship Raid Bombing of Paris Bombing of England Air Defence of Britain Aircraft of the Western Front 1918 British Strategic Bombing Offensive THE AFTERMATH Central Powers on the Brink The Armistice The Armistice Conditions Break-up of the Austro-Hungarian Empire European Treaties Poland and Czechoslovakia Sykes-Picot Plan League of Nations Mandate Imperial Manpower Contributions Manpower Table Military Casualties and Civilian Deaths Index.