medieval walled city
a well-organized police force
interstate commerce regulations
Government is the governing authority of a nation or political unit, whose purpose is to rule and organize society.
The size of the government will vary according to the size of the state, which may be local, regional and national.
The government is the highest level of executive management, generally recognized as the leadership of a state or a nation. A government can be formed by executive directors of the state or ministers.