leader
Nobody. Hitler did not try to rule the world.
No.
No. Italy was an ally, but Hitler did not rule Italy.
...Germany. Also, "rule" is a fairly ambiguous term for Hitler's leadership. I think Dictate is the word you are looking for.
In January 1933.
Hitler ruled nazi party which lead him to the though that he could rule Germany
Probably because Hitler did have the ambition to rule the world.
Nobody. Hitler did not try to rule the world.
During his rule, Hitler called Germany "The Thousand Year Reich."
No.
Hitler ruled over Germany.
Hitler never ruled England, he was a German not an Englishman.
No. Italy was an ally, but Hitler did not rule Italy.
1933-1945
In Germany.
It was cruel and destructive.
yes