Hitler was German. Austria-Hungary was a multinational empire under German and Hungarian rulers at the time Hitler was born but there was never a separate Austrian ethnicity or anything like that. After WW1 Austria was simply another German state and that's what drove the idea of the anschluss.
I didn't refresh my page so I didn't notice SoyViking wrote a longer and better version of my comment haha
"Nuland was U.S. ambassador to NATO during President George W. Bush’s second term, 2005-2008. She served as Special Envoy and chief negotiator on the Treaty on Conventional Arms Control in Europe from 2010-2011, and as Deputy National Security Advisor to Vice President Dick Cheney from 2003-2005."
We're happy to welcome this advisor to all the war criminals and mass murderers to our organization that is totally all about freedom and democracy.