Respuesta :
Answer: Serbian nationalism
Explanation: This dialogue belongs to the historically famous massacre of Franz Ferdinand, archduke of Austria and his wife Sofia. We are talking about the time when Serbia was greatly influenced by two consecutive Balkan wars when the Serbian nationalists wanted to liberate South Slavs of Austria-Hungary. Franz was going for a military inspection to Bosnia when he was killed by a group of Serbian nationalists at Sarajevo. This event became the very case of WWI.