It was the assasination of Austrian Archduke Ferdinand
In simplest terms, the main cause of World War two was World War one, consult your local history teacher for more information.
Germany invaded Poland
holocaust
Franz Ferdinand
World War II
The main event that ignited the First World War was the assassination of Archduke Franz Ferdinand of Austria-Hungary by Serbian Black Hand Gang on 28 June 1914.
It outraged the Austro-Hungarians and caused world war I.
what war?World War 1NovaNet: Germany invaded Belguim in order to march into Framce.
Many events led to world war1 but the main event that started the war was when archduke Franz Ferdinand of austria-Hungary was assassinated by a serbian terrorist Many events led to world war1 but the main event that started the war was when archduke Franz Ferdinand of austria-Hungary was assassinated by a serbian terrorist
Japan bombing Pearl Harbor
World War 1
It started with the attack on Pearl Harbor in Hawaii