Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
A system of government refers to the way political power is distributed, organized, and exercised within a country. It determines how decisions are made, laws are enacted, and resources are allocated in a particular political system.
A parliamentary system is a form of government where executive power resides in a legislative body (parliament) and is led by a prime minister or similar figurehead. The executive branch is accountable to parliament and can be removed through votes of no confidence.
A presidential system is a form of government where executive power is vested in an elected president who serves as both head of state and head of government. The president's term is fixed and separate from the legislature, providing stability but less direct accountability to parliament.
An authoritarian regime refers to a type of government characterized by strong central control, limited political freedoms, restricted civil liberties, censorship, and lack of competitive elections. Power rests with an individual or small group who exercise significant control over all aspects of governance.