Grand Duchess Olga

They are the tragic stories at the heart of some of history's most defining moments - tales of hatred and obsession, fanaticism and a burning desire for attention. In Assassinations That Changed the World, HISTORY examines the famous assassinations and assassination attempts that have left their mark on humanity.

Traces the origins and actions of World War I, from the funeral of Britain's King Edward VII to the Versailles Treaty.

A compilation of newsreels shot between 1913 and 1917 - the years leading up to the Russian Revolution.

They are the tragic stories at the heart of some of history's most defining moments - tales of hatred and obsession, fanaticism and a burning desire for attention. In Assassinations That Changed the World, HISTORY examines the famous assassinations and assassination attempts that have left their mark on humanity.