How the nazis lost WWII:
They were flanked by the two biggest global superpowers who had formed an ad hoc alliance specifically to combat the nazi threat.
Nazi Germany started from a position of weakness, and its imperial ambitions outpaced its ability to maintain a frontline. It's a bad analogy from a military strategy standpoint.
The US is already firmly established from coast to coast, and has the largest nuclear arsenal in the world. It's not even comparable. Better to ask how the roman empire eventually crumbled.
I see someone else telling you to set the example of what you preach, which you deflected by linking to other conflicts and uprisings in different countries which you certainly had nothing to do with.