Respuesta :

lr1265
Urban areas developed subways, elevated trains, and streetcar systems because if all commuters rode in cars it would cause traffic jams and major traffic. It made it easier for people to move around in bigger cities.

Answer:

Hello there,

It is A. to make it possible for people to move around within cities

Explanation:

This is correct on edge (I appreciate Brainliest if you can)

ACCESS MORE