On the Fact that (According to the Great Historian, Joachim Remak) Circa 1914, Austria's Kingpin In Waiting, Franz Ferdinand, Was Openly Contemplating a Movement Towards Federalism and Self-Autonomy for the Slavic Population of the Empire, a Bold Strategy that Had it Been Successful Would Have Obliterated the Serbian Plan for a Slavic Empire Controlled by Them

And the rest as they say is history (Ferdinand being murdered by a Black Hand stooge named Gavrilo Princip, Austria declaring war on the Serbs, Russia and France mobilizing, Germany reciprocating, etc., etc.).