>>936445326
All of Europe has been conquered before. Hitler only occupied a handful of countries. North and south America were completely safe. The Pacific would have also bee clear except for the Japanese starting shit while also fighting China.
>>936445326
He never, under any circumstances, had a shot at conquering the U.S. He had a realistic shot at capturing Moscow and routing Stalin if he hadn't fucked around during the winter at Stalingrad, but even if he had done so, it's unlikely he could've held it for long. Long story short, he got greedy and overextended and defeat was a matter of when, not if.