Checks and Balances

Checks and balances - principle used in the Constitution and developed through precedent that allows the three branches of government to share some responsibilities, and allows each branch some authority over the activities of the other branches. Some examples of checks are: the President's veto power, which is a check on Congress; Congress' power to override a veto; which is a check on the President's power and the Supreme Court's right of judicial review, which is a check on Congress.