How did rivers impact the development of feudalism in europe?

When the Western Roman Empire fell in 476 C.E., a state of chaos encompassed Western Europe for many centuries. Essentially, the people of Western Europe needed some form of a political system to defend themselves. Thus, feudalism developed.

federal power is further limited with a system of checks and balances that gives each branch of government a measure of power over the others.

explanation:

answer; i believe the above statement is (true);