Final answer:
Land-use laws serve to guide and control the development of towns and cities through zoning regulations and adherence to master plans.
Step-by-step explanation:
The purpose of land-use laws is to control and guide the development of towns and cities. These laws help to shape how land is utilized within a municipality, ensuring that there is an orderly arrangement of various types of land use, such as residential, commercial, and industrial zones. Zoning regulations, introduced since the first zoning ordinance in New York City in 1916, have been a central tool for municipalities to control the development and use of real estate within their jurisdiction. They help to enforce the master plan of cities, which includes plans for public facilities, street layouts, and building regulations, thereby influencing future development. The correct answer to the student's question is 'c. Control development of towns and cities'.