Which of the following statements best explains how the increased popularity of the automobile encouraged the growth of suburbs?
a.
people with automobiles needed garages.
b.
workers were able to live farther from their jobs.
c.
there was no room to keep automobiles in large cities.
d.
people could afford larger houses because mass-produced automobiles were cheap.

Explanation:

A suburb is a smaller are of a city, which is placed outside city's center. These suburb areas are formed by houses only. People tend to look for this areas to have a quiter environment to live.

Now, when automobiles adquired popularity, people that could effort them, they took this advantage to live farther from their jobs in the city.

Therefore, the right answer is B.

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