America is certainly a great nation with a proud history. Its rise to twentieth century dominance cant be denied. It was a strong power in WW1. The dominant power in WW2 and all the way to the Moon landing (which DID happen) the worlds leading (more or less) democratic nation. But as empires rise and fall it has gradually been replaced, mostly by Asian nations..And it is now decaying internally from the head down.. History is a pretty good teacher on these things..😷