In the era after world war 1 and before the great depression, american suburbs began to grow rapidly because of? a. increased use of airplanes b. invention of electric lightsc. mass production of automobiles d. great availability of information

The answer i C. mass production of automobiles

C) Mass production of automobiles

Explanation:

Thanks to the invention of the assembly line and the Ford Model T, automobiles became more popular for the American consumer. The assembly line resulted in the mass production of the cars at a rate never seen before this. Due to this effective means of producing cars, the cost of cars dramatically decreased. This mobility allowed for the development of suburbs so that citizens could live outside the city.

the   square   deal   was   a   program   where   the   government gave any one   a fair   chance   to succeed

what are local authorities doing to fix the problem

explanation: