USA HISTORY

Detailed explanation-1: -Two shots in Sarajevo ignited the fires of war and drew Europe toward World War I. Just hours after narrowly escaping an assassin’s bomb, Archduke Franz Ferdinand, the heir to Austro-Hungarian throne and his wife, the Duchess of Hohenberg, are killed by Gavrilo Princip .

Detailed explanation-2: -When it was learned that the heir-apparent to the Austrian throne, Franz Ferdinand, was scheduled to visit Sarajevo in June of 1914, the Black Hand decided to assassinate him because of his perceived threat to Serbian independence.

Detailed explanation-3: -On June 28, 1914, an 18-year-old student named Gavrilo Princip fired a pistol in Sarajevo, Bosnia, and changed the world.