WORLD HISTORY

Detailed explanation-1: -A suburb, more broadly suburban area, is an area within a metropolitan area that is primarily a residential area, though may also include commercial and mixed-use areas. A suburb can exist either as part of a larger city/urban area or as a separate political entity.

Detailed explanation-2: -Suburban areas are lower density areas that separate residential and commercial areas from one another. They are either part of a city or urban area, or exist as a separate residential community within commuting distance of a city.

Detailed explanation-3: -Suburban communities, or suburbs, are located near big cities.

Detailed explanation-4: -A metropolitan area or metro is a region of a densely populated urban agglomeration and its surrounding territories sharing industries, commercial areas, transport network, infrastructures and housing.

Detailed explanation-5: -Suburban areas are locations that build up around the outside of cities. They tend to be less densely populated than the cities they surround, though some grow so much that they become cities in their own right. Gainesville, Georgia is a suburb of Atlanta. In New York, Westchester County is a suburb of New York City.