Quote Originally Posted by Lady's Human View Post
OT, but which spark?

Japanese invasions on the Asian mainland?

Anschluss?

Sudetenland?

German entry into the Ruhr?

The Sitzkrieg?

The Panay?

The war was on long before 1939.

or 1941 (The US Navy was fighting the Germans in the North Atlantic well before any declaration of war)
Touche, WWII started on many different fronts but they all led to the same conclusion. It wouldnt have been a World War otherwise.