The Mayor-Council government system, sometimes called the Mayor-Commission government system, is one of two variations of government most commonly used in modern representative municipal governments in the United States.
Strong-mayor is a form of mayor-council government. It is made up of an executive branch and a legislative branch. Both branches are elected by the people. The executive brance is usually a city mayor. The legislature is usually a city council.
Mayor–council government Facts for Kids. Kiddle Encyclopedia.