Causes of World War I corrective." British Diplomat Arthur Nicolson wrote in May 1914, “Since I have been at the Foreign Office I have not seen such calm waters.” On 28 June 1914, Archduke Franz Ferdinand of Austria, heir presumptive to the Austro-Hungarian throne, and his wife, Sophie, Duchess of Hohenberg, were shot dead, by two gun shots in Sarajevo by Gavrilo Princip, one of a group of six assassins (five Serbs and one Bosniak) coordinated by Danilo Ilić, a Bosnian Serb and a member of the Black Hand secret society. The assassination is significant because it was perceived by Austria-Hungary as an existential challenge
Assassination of Archduke Franz Ferdinand president Heinz Fischer was the guest of honour. The World War I commemorations were boycotted by Serb nationalists and dignitaries, who, along with Bosnian Serbs, view "Princip as a hero." On the 100th anniversary of the assassination, a statue of Gavrilo Princip was erected in East Sarajevo. This was followed by another statue in Belgrade, which was erected in June 2015. Serbian history textbooks deny that Serbia or Princip were responsible for starting World War I, laying blame on the Central Powers instead. Milorad Dodik acknowledged that Bosnia is "still divided", but maintained that Princip was a "freedom fighter" and