Answer :
City planners who want to know where to put such services as schools and playgrounds need data about marital status
Urban planning, also referred to as town planning, city planning, regional planning, or rural planning, is a technical and political process that focuses on the design and development of land use and the built environment, including air, water, and the infrastructure that enters and exits urban areas, such as transportation, communications, and distribution networks, as well as the accessibility of these networks. In the past, strategic designing the physical layout of human settlements was done using a top-down method. The public's welfare was of the first importance in city planning, and this included taking into account issues like effectiveness, sanitation, environment use and protection, and marital status to know where to put such services as schools and playgrounds.
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