Who led the patriots' victory at vincennes which strengthened the american position in the west?

George Rogers Clark led the patriots' victory at vincennes.

I agree with them George Rogers Clark is the correct answer!

montesquieu took the view that the roman republic had powers separated so that no one could usurp complete power. in the british constitutional system, montesquieu discerned a separation of powers among the monarch, parliament, and the courts of law.

byzantine empire is the answer i think you are looking for.

hope this : )