So Hitler was the ruler of Austria, not Germany?
Hitler was born in Braunau as an Austrian. He moved later to Germany. When he was Reichskanzler he ruled over the "Großdeutsches Reich" (Greater Germany) that included Austria since 1938. To the nazis Austria was always a part of Greater Germany. BTW - Austrians were among the staunchest Nazis you can think of. A large part of the SS-Totenkopf-guards who ran the concentration camps were from Austria.
Where was Hitler born? Which nationality was his original, and were his parents German or Austrian? So tell me, which country gave the world Hitler, Mr. I-keep-attacking-Germans-of-today-because-of-Germanys-past??