Whether the US entered the war or not, the Germans were likely to lose.
There have been many references on this site and others to the unworkability of Op SEALION, meaning ther Germans would have had to keep troops in occupied Western Europe to stop the UK causing too much trouble.
In the early '40s, about 1/3 rd of the World was part of the British Empire. No lack of manpower there then (and thanks again for your help chaps).
Opening a second front against the USSR was the war-loser.
Although the Germans got as far as the outskirts of Moscow, by then the major arms factories had been moved out of reach. After that it was only a matter of time.
Assistance from the US shortened the war by years, and helped preserve the Commonwealth in the Far East, but the USSR would have won sooner or later.
If you don’t believe me, look how many divisions were committed to the Ostfront vs Westfront. The number of troops in Western Europe was almost insignificant, and still the Soviet troops pushed forwards. 80% of all German military casualties in WW2 were on the Eastern front. 4 million troops. . . . . . . .
Rememberance Sunday is almost upon us. As I stand there at a cenotaph, I shall give thanks to the troops of all nations, including the US, who fought the Nazis. They were an evil bunch and had to be stopped.
It’s a shame that some of the folk that contribute to this site (although I have my suspicions that it’s only one person with a new ID) lack the generosity of spirit of their compatriots who came to the aid of the free World in WW2.