Hitler first attacked Poland on September 1st, 1939.
czechoslovakia
Yes, indeed. That's why Hitler attacked USSR first.
hitler
No.
The Empire State Building (unlike the World Trade Center) has not been attacked.
Hitler attacked Denmark and then due to betrayal within the country he attacked Norway in April and May of 1940
It was when Hitler attacked Poland.
Poland.
Hitler never attacked Germany, he was the German leader.
Hitler and the Nazis first came into power in 1933, and the Daleks first serial in Doctor Who "The Daleks" aired in late 1963 to early 1964, 30 years later.
He almost certainly would have, if he had had any, but by the time the first atomic bomb was built Germany had already lost the war and Hitler was dead.