Why not? They "incorporated" what they could (Austra, Czechoslovakia), then quickly conquered Poland and France. Capturing Moskow seemed not off limits had the

Why not? They "incorporated" what they could (Austra, Czechoslovakia), then quickly conquered Poland and France. Capturing Moskow seemed not off limits had they started earlier. I don't want to place bets if it was possible to hold the Soviet Union. Alternatively, if they hadn't attacked the Soviet Union at all. It is plausible that they would have kept most of Continental Europe, ending with a stalemate with the UK (and no war with the US). Alternatively, not attacking the Soviet Union, and conquering the UK (still, I am not sure if it would work without getting the US to the war). I am happy it didn't work that way - especially as a Pole.