Let me guess: all the ordnance and supplies we got from the mighty Soviet economy finally enabled us to launch a second front, just in time to make it look we were doing something.
You had exactly the same response I did. lol
Don’t forget the FOOD, ammunition, FOOD, guns, FOOD, tanks, FOOD, cannons, FOOD, medical supplies, FOOD, airplanes, FOOD, oil, FOOD, gas, FOOD, trucks, FOOD, strategic air support and FOOD that we gave (they never paid back any of their lend-lease) them while they defeated Hitler. Not to mention our sailors and merchant seamen who went to frigid watery graves delivering those supplies.