Judicial Review:The power of the judicial branch to evaluate the constitutionality of actions taken by the executive and legislative branches, including the President's use of prerogative powers.
Executive Sovereignty:The principle that the President, as the head of the executive branch, has certain inherent powers and authority that are not subject to the same level of oversight or constraint as the other branches of government.
Separation of Powers:The division of government into three distinct branches (executive, legislative, and judicial) with the aim of preventing the concentration of power and ensuring a system of checks and balances.