If it is to provide its citizens with the greatest possible liberty, a government must have certain features. First, since "constant experience shows us that every man invested with power is apt to abuse it ... it is necessary from the very nature of things that power should be a check to power" (SL 11.4). This is achieved through the separation of the executive, legislative, and judicial powers of government. If different persons or bodies exercise these powers, then each can check the others i