First World War > Causes of the Outbreak of First World War Causes of the Outbreak World War One Origins of the First World War Background to the Assassination Austria-Hungary The Serbians The Chronology of First World War Origins of the First World War Triple Alliance Triple Alliance Triple Entente Anglo-Russian Entente Kaiser Wilhelm II Bosnian Crisis Background to the Assassination Austria-Hungary Serbia Bosnia-Herzegovina The Black Hand Assassination at Sarajevo Railway Station to City Hall City Hall to Sarajevo Hospital Outbreak of War Austria-Hungary Archduke Franz Ferdinand Emperor Franz Josef Duchess Sophie Chotek General Oskar Potiorek The SerbiansKing PeterNikola PasicGavrilo PrincipTrifko GrabezVaso CubrilovicMuhamed MehmedbasicMisko JovanovicDragutin DimitrijevicVoja TankosicDanilo IlicNedjelko CabrinovicVeljko CubrilovicCvijetko PopovicMilan Ciganovic
