Suburban cities have been on the rise for the last seven decades due to their orientation around which mode of transportation? a) buses b) airplanes c) automobiles d) bullet trains

The correct option is C

The term automobile is used par excellence to refer to passenger cars. In a more generic definition, it refers to a self-propelled vehicle intended for the transport of people or goods without the need for lanes. There are different types of cars, they vary in colors and sizes, as well as people capacity. The automobile was largely responsible for the expansion of the suburban population in the cities.

less available tax revenue

this basically means that when they get money from taxes wirth having a lower gdp they get less then what others have with a higher gdp