Unitary system

Definition

A unitary system is a form of government where all the powers are held by a single, central authority, leaving little or no authority to political subdivisions. In this system, any powers that regional governments have are delegated to them by the central government.

Related terms

Federal System: A form of government where power is divided between a central authority and constituent political units, such as states or provinces.

Devolution: The delegation of powers from the central government to regional or local administrations, but not granting them complete autonomy.

Sovereignty:

The supreme power or authority within a territory; in a unitary system, sovereignty lies with the national government exclusively