It's not as simple as that. If we hadn't held out for the two years
before you finally turned up you wouldn't have had any territory in
Europe to base yourself from. Remember, Germany was a gnat's cock away
from developing ICBM's that could rain down on your Eastern Seaboard
(Von Braun, etc.) They were already successfully firing their V2's at
the U.K.. By the way, I think the Russians might have played a "minor"
part in Hitler's downfall.