Which of the Following Was Not One of the Reasons

Multiple Choice

Which of the following was not one of the reasons that the Interstate Highway Act was significant?

A) It was the largest and most expensive public-works program in American history.
B) It heightened Americans' dependence on cars and trucks.
C) It accelerated suburban growth.
D) It helped to homogenize the nation.
E) It reinvigorated central cities by making it easier for people to drive in to them.