EDIT (Rigel of Orion): World War II, but if you want to be literal, you could include World War I. Hitler was a soldier fighting in the German Military in World War I.
The Axis
He did fight in World War 1 and was injured in action.
He thought that WWII was a time to fight
Adolf Hitler
Adolf Hitler fought for Germany in WW1. :)
There were multiple things that Adolf Hitler believed in and fought for. If you are talking about the war, then Adolf Hitler believed in German expansion to "purify" Europe. He did this through blitzkrieg or lightning war, where the Germans invaded countries with a striking amount of manpower and war-power. Adolf Hitler didn't fight for the German cause, Germany fought for Adolf Hitler's cause.
if im understanding your question right, then no. Adolf Hitler lead the Germans
NO!!
Germany
Adolf Hitler was a corporal during World War 1, so no.
No such thing, as Adolf Hitler was a corporal in World War 1.
Yes and he was awarded a bravry medal for getting injured.