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 parliamentary system is a form of government where executive power is vested in an elected legislature (parliament) which chooses a prime minister or head of government.
The prime minister is the head of government in parliamentary systems who leads and coordinates executive functions.
Vote of No Confidence: A vote taken by parliament members expressing lack of confidence in the current government, potentially leading to its dissolution.
Coalition Government: A coalition government is formed when multiple political parties join together to create a majority in parliament and govern collectively.