It's an easy question.
1. Bomb the NYC.
2. Bomb the Washington DC
3. Bomb the Norfolk
4. Send a ship to sign an American surrender.
This should be completed with the newly-developed Nazi Wunderwaffe.
(Lucider, maybe You could reconsider to focus one of the next updates on issues about the German technology advance?
We get the reports about the newly finished techs and those that were started, but somehow I miss the big picture, and can't really tell if the III Reich is well developed.)
Too easy. Let´s do it from their western coast!