Who'd win in a fight uncle sam or Captain America?

Some people don't realize that this question is talking about the DC super hero "Uncle Sam". Uncle same has invulnerability, super strength (able to lift an excess of 100 tons), among others. Plus his powers increase when there is more patriotism around him or in America at one time. So in a way, Captain America would turn Uncle Sam into an extreme super hero.

Final answer: Uncle Sam