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
Park Gavrilo Princip Park Gavrilo Princip Park Gavrilo Princip () is a park in Belgrade, a capital of Serbia. Originating from 1836, it is one of the oldest parks in the city and in 1864 it was declared the first public park in Belgrade. Named Financial Park until 2017, it is located in the municipality of Savski Venac. Park Gavrilo Princip is located in the northern part of Savski Venac. It stretches between the streets of Kneza Miloša on the east, Admirala Geprata on the north, Balkanska on the west and Nemanjina on the south. It is embedded between the buildings of the