Serbian Campaign of World War I Serbia, Montenegro, and Greece. When Bulgaria attacked both Serbia and Greece on 16 June 1913, it lost most of its Macedonian region to those countries, and additionally the Southern Dobruja region to Romania and Adrianople (the present-day city of Edirne) to Turkey in the 33-day Second Balkan War, which further destabilized the region. On 28 June 1914, Gavrilo Princip, a Bosnian Serb student and member of a multi-ethnic organisation of national revolutionaries called Young Bosnia, assassinated Archduke Franz Ferdinand of Austria, the heir to the Austro-Hungarian throne, in Sarajevo, Bosnia. The political objective of the assassination was the independence of
Sarajevo (2014 film) Sarajevo (2014 film) Sarajevo is a German/Austrian biographical film from 2014 and depicts the assassination of Archduke Franz Ferdinand of Austria. On the 28th June 1914, the Austro-Hungarian heir presumptive Archduke Franz Ferdinand of Austria-Este and his spouse Sophie, Duchess of Hohenberg are travelling through Sarajevo on the 525th anniversary of the Battle of Kosovo. As a result of the first attack on the Archduke's life, the Austrian examining magistrate Leo Pfeffer is given the task of capturing the person responsible for the attack. Whilst interrogating the assassin, Pfeffer finds out there has been a second attack on the Archduke