Citation:
Checks and balances refer to mechanisms within a political system that limit each branch's powers and prevent any one branch from becoming too powerful. It ensures a system of shared powers and prevents abuses of power.
The division of government responsibilities into distinct branches (executive, legislative, judicial) to prevent concentration of power.
A system in which power is divided between a central government and regional governments, creating multiple levels of authority.
Veto Power: The ability of one branch (usually the executive) to reject or block legislation passed by another branch (usually the legislature).