Question

How did the invention of the automobile affect life in urban areas?

a) It increased noise and air pollution.
b) It decreased the need for cargo to be moved by rail.
c) It allowed people to communicate with each other faster.
d) It allowed people to work longer hours in factories or businesses.

Answer 1

d or c is the correct answer

Answer 2

It b) it decreased the need for cargo to be moved by rail