This American Government System is based on a system of checks and balances, which makes the division of power equal. In fact, due to this government, America has dominated the world. Not only that, other countries followed the path of the U.S. to gain their freedom. For example, France broke away from its ruler and became a somewhat more democratic society only after seeing the events of the American Revolution.
I hope this answers your question. It was a very good topic to debate about. Who knows, maybe I'm wrong? 😊