Question

The first conflict that led to World War I was the of Austrian Archduke Francis Ferdinand and his wife by a member of a Serbian secret society on June 18, 1914.

Answer 1

assassinated by Gavrilo Princip

Answer 2

The first conflict that led to World War I was the ASSASSINATION of Austrian Archduke Francis Ferdinand and his wife by a member of a Serbian secret society on June 18, 1914.