The archduke went to Sarajevo in June 1914 in his attempt to monitor the imperial armed forces in Bosnia and Herzegovina, annexed by Austria-Hungary in August 1908.
A Bosnian Serb nationalist shot Archduke Franz Ferdinand of Austria and his wife Sophie murdering them during an visit to the Bosnian capital of Sarajevo in 1914.
These two murders resulted in a series of events that led to the outbreak of World War I in August.
On June 28, 1919, five years to the day prior to Franz Ferdinand’s death, Germany as well as the Allied Powers signed the Treaty of Versailles, officially ending World War I.