Who are the political leaders of the us who in creating its system of government

George Washington, Thomas Jefferson, Ben Franklin, John Adams, John Jay, Alexander Hamilton, James Madison. Thank me later.

it is the dominance of   the spanish language and roman catholic region in mexico, french being the official language of several african countries, and the existence of a western-style government in south asian countries

julius caesar turned the roman republic into the roman empire by coming in and taking the "dictator" role during the time of a civil war (elites vs lower classes) winning battles and reputation, then declaring him dictator for life

hope this : )