Event triggered World War 1?
what event triggered WW1
The assassination of Archduke Franz Ferdinand - heir to the throne of the Austro-Hungarian Empire, and his wife Sophie is what sparked World War I.
The incident that triggered the beginning of World War 1 was the assassination of the heir to the throne of?
The event that triggered World War 1 was the assassination of the heir to the Austro-Hungarian throne, Archduke Franz Ferdinand, and his wife, Sophie. The killer was Gavrilo Princip, a 19-year-old Siberian and a member of the Black Hand. The Black Hand was a secret society committed to ridding Bosnia of Austrian rule.