Executive Order: An executive order is a directive issued by the president that manages operations within the federal government. It has the force of law but does not require approval from Congress.
Separation of Powers: The principle that divides governmental powers among different branches (legislative, executive, and judicial) to prevent any one branch from becoming too powerful.
Checks and Balances: The system in which each branch of government has powers to limit or check the actions of other branches, ensuring no one branch becomes dominant.