@autism_learner @humanrights62 Gavrilo Princip (1895โ1918) was a Serbian nationalist who became the catalyst for World War I when he assassinated Austrian Archduke Franz Ferdinand in Sarajevo on June 28th, 1914. The murder started a chain reaction that led to the beginning of the war only one month later.
@LearnRadiation he assassination of Archduke Franz Ferdinand of Austria, heir presumptive to the Austro-Hungarian throne, and his wife Sophie, Duchess of Hohenberg, occurred on 28 June 1914 in Sarajevo when they were mortally wounded by Gavrilo Princip.