6. The government gives farmers a subsidy to produce more dairy products, such as milk. The price of cereal has increased dramatically. (Milk)
7. Consumer income has risen. Companies that make televisions have invested in better technology to
make televisions more efficiently. (Televisions)

So you know what happened and so it doesn’t repeat it’s self

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