Question

An overwhelming majority of the world's countries are governed by a system of government in which constitutional authority rests with a national or central government. What system of government does this describe?

Answer 1

Answer: Unitary system of govt.

Explanation: In a unitary system of governance the major power stands in the hands of federal govt. and the federal govt. delegates some of the authority to the state govt. as well. In such a system the constitutional power rests with the govt. in central.

United states of america is an example of a country following unitary system.