Nedeljko Čabrinović not enough to pay for rent and food, let alone books, which, for Čabrinović, were "the only sign of life." In the meantime, he met Gavrilo Princip, and joined the Black Hand in 1912. Two years later, Dragutin Dimitrijević leader of the Black Hand, ordered Čabrinović, Gavrilo Princip and five other conspirators to assassinate Austro-Hungarian Archduke Franz Ferdinand, giving them each a gun and two bombs. On Sunday, 28 June 1914, Archduke Franz Ferdinand of Austria and his wife Sophie, Duchess of Hohenberg were assassinated in Sarajevo by Gavrilo Princip during a visit that had been announced two months prior.
Assassination of Archduke Franz Ferdinand mobilized. Russia's mobilization set off full Austro-Hungarian and German mobilizations. Soon all the Great Powers except Italy had chosen sides and gone to war. Later, referring to Franz Ferdinand's assassination, Vaso Čubrilović said: "We destroyed a beautiful world that was lost forever due to the war that followed." Various countries of the former Yugoslavia, Bosniaks and Croats largely view Gavrilo Princip as a terrorist and an ethnic Serb nationalist. The 100th anniversary of the assassination was commemorated with a concert by the Vienna Philharmonic in the Sarajevo City Hall, in an event that was organized by the European Union. Austrian