A centralized government (also united government) is one in which both executive and legislative power is concentrated centrally at the higher level as opposed to it being more distributed at various lower level governments. In a national context, centralization occurs in the transfer of power to a typically unitary sovereign nation state. Executive and/or legislative power is then minimally delegated to unit subdivisions (state, county, municipal and other local authorities). Me…

A central government is the government that is a controlling power over a unitary state. Another type of distinct but sovereign political entity is a federal government, which may have distinct powers at various levels of government, authorised or delegated to it by the federation and mutually agreed upon by each of the federated states. Though inappropriate, the adjective "central" is also sometimes used to describe the government of a federation.