Black Hand (Serbia) Balkan Wars. By this point, disagreeing with the Black Hand was dangerous, as political murder was one of their tools. It was also in 1914 that Apis allegedly decided that Archduke Franz Ferdinand, the heir-apparent of Austria, should be assassinated, as he was trying to pacify the Serbians, and if this happened then a revolution would never occur. Towards that end it is claimed that three young Bosnian Serbs were recruited to kill the Archduke. They were definitely trained in bomb throwing and marksmanship by current and former members of the Serbian military. Gavrilo Princip, Nedeljko Čabrinović and Trifko Grabež
Bogdan Žerajić action brought Young Bosnia to the public attention. Žerajić's attempt of assassination had a significant influence on young people of Bosnia and Herzegovina. After this attempt new revolutionary circles were established in Sarajevo, Mostar, Tuzla and Banja Luka. An evening before the assassination of Archduke Franz Ferdinand of Austria, Gavrilo Princip, Čabrinović and Ilić visited the grave of Žerajić for the last time. Žerajić's proclamation "He who wants to live, let him die. He who wants to die, let him live", was quoted by Gavrilo Princip in one of the songs he wrote (). The official press in Bosnia and