What is a three-way division of power in government?

A three-way division of power in government, often referred to as the separation of powers, divides governmental responsibilities into three distinct branches: the legislative, executive, and judicial. The legislative branch makes laws, the executive branch enforces them, and the judicial branch interprets them. This structure is designed to prevent the concentration of power and ensure a system of checks and balances, where each branch can oversee and limit the actions of the others. This framework is a fundamental principle in many democratic systems, notably in the United States.