"first-run distribution can be best defined as "

In the scenario in which the first run distribution that can best be characterize as the marketing of films for theaters screening which is the answer. It is a part of the film production. Hope this is the best answer and would be of great help.

Urban growth invariably feeds increased commercialization and industrialization. it requires continually expanding land areas. when urbanization rates are high, and countries do not have the institutional and managerial capacities or economic wherewithal to manage such rapid growths, they exert intense pressure on the types and nature of the resulting settlements. they contribute to the development of overcrowded slums and shanty towns without adequate essential services and necessary infrastructure.-by asit k. biswas and cecilia tortajada