So, I have been thinking about this allot. I mean America in the begging of the war were just bunch of farmers with very, VERY limited supplies. And I mean they fought against the worlds strongest Empire at the time. With extremely low troops and low morale and no food. I am talking about before France helped out and that was near the end.
So what do you think it was that kept them fighting with no aid, food, Medical supplies, And limited guns and ammo.