6/28/1914: Archduke Franz Ferdinand of Austria is assassinated ; this is the casus belli of World War I.





The Event that sparked WWII

On Sunday, 28 June 1914, at about 10:45 am, Franz Ferdinand and his wife were killed in Sarajevo, the capital of the Austro-Hungarian province of Bosnia and Herzegovina, by Gavrilo Princip, 19 at the time, a member of Young Bosnia and one of a group of assassins organized and armed by the Black Hand. The event led to a chain of events that eventually triggered World War I.