The sound barrier was probably first broken not by Chuck Yeager, but by a Luftwaffe pilot in 1945.
The Canadian government staged a large-scale Nazi invasion of Winnipeg in 1942 to promote war bonds: citizens were arrested at random, armed “German” troops searched cars and buses, businesses were raided for supplies and Union flags were torn down and replaced with the flag of the Nazi Party.
The first picture taken from space was captured via an ex-Nazi ballistic missile.
Hitler had a openly gay friend, until he had him murdered for political reasons. They were so close, he was the only Nazi Hitler addressed as “du” (the German familiar form of “you”). He was also the only man in Germany to call Hitler “Adolf”, rather than “Mein Führer”.
There was an ethnic Chinese Panzer Commander for Nazi Germany’s Wehrmacht.
Nazi scientists claimed to have trained a dog to call “Adolf Hitler” as “Mein Führer”.