Answer:
One important principle embodied in the U.S. Constitution is separation of powers. To prevent concentration of power, the U.S. Constitution divides the central government into three branches and creates a system of checks and balances. Each of the three governmental branches, legislative, executive and judicial, “checks” the powers of the other branches to make sure that the principal powers of the government are not concentrated in the hands of any single branch. The principle of separation of powers and the system of checks and balances perform essential functions and contribute to a stable political situation in the United States