Answer:
Buses and trains.
Step-by-step explanation:
Buses and trains were the two major forms of new transportation that allowed city dwellers to live farther away from work because these transportation helps the worker to reach to the work place in less time due to their high speed. The workers are unable to live near the industrial regions because the environment is not suitable for that so they lives far from their work place and these transportation helps them to reach to work place on time.