How did new methods of rail transportation help people commute in cities? They made it possible for people to live in one part of the city and work in another. They made the city feel more convenient. They made it easier for people to get around the city to shop or do business. They made it possible for cities to continue to support more residents.

They made it possible for people to live in one part of the city and work in another.

Explanation:

Rail transportation is one of the fast means of transportation which saves time of the people who work at distant regions. This transportation made easier for the people to do jobs in those locations which are far away from home. People can travel long distance in a very short period of time which saves their valuable time and also reach on time. This transportation also helps in the transport of heavy goods within the city or country where it is needed.

d and a is the correct anwsers

explanation: