Germany invaded Poland privacy and the allies France and Britain declared war
Hitler was not against Islam, but he believed that everyone who was not German was inferior. The Italians and Japanese, Germany's allies, were considered to be almost as superior.
Poland
they were against the USSR. So, when the USSR was with Germany, then Finland was on its own, then when the USSR was against Germany, Finland allied with Germany. Then when Finland surrendered to the USSR for a second time, Finland had to declare war on Germany.
Bulgaria was never taken by Hitler. Bulgaria and Germany were allies.
The main purpose of d-day was for the Allies to gain a foothold on the shore of Europe in the fight against Hitler's Nazis Germany.
He committed suicide.
Germany (Hitler) and Italy (Mussolini)
The allies took away Germany's army because they were afraid that Hitler might attack them.
The allies tried to stop Germany by signing an agreement with Hitler.
Hitler and Germany were part of the Axis powers.
japan and Germany were allies (axis powers)