The fact that the USA's population was many times bigger than Germany's didn't help either. I disagree with your statement that the allies didn't fight though. D-Day? Battle of the bulge (no air support and dwindling artillery supplies, especially in Bastogne)? And bombing was only uncontested because the allies established air supremacy after the Battle of Britain and the Germans had to rely on ground-based AA for the rest of the war.
Another thing to consider is that the Germans didn't have to invade Russia and the Japanese didn't have to bomb Pearl Harbor. They both screwed up bad there.
Another another thing to consider is that maybe they should've just stayed away from fascism. That tends to get a lot of people angry at you.
wtf? D-day? No indirect fire from allies?? it was one of the biggest indriect fire party ever.
all ships/arti/planes fire all the day on the beach. on the beach where was all destroyed...the was no great defence....but the allies lost hard on omaha beach...where german bunkers wasnt destroyed...
and ardenen ofensive? the problem was the air support from allies, to less gas, to less information (axis anti air weopans shot down about 250 german planes)
in ardenen assault the allies lost much more than german...and dont forget sovjet was at this time on assault too. 3 huges fronts at the same time.
once more: poland lost in 4 weaks, france in 8weaks....both had much bigger armys than germany.
germany assault the whole europe, except GB.
the destroyed huge armys from the sovjets in no time and get north africa...
and allies (a army of the half world) need 4years? really?