during the construction of the transcontinental railroad in the united states,\ncities on the coasts were…

during the construction of the transcontinental railroad in the united states,\ncities on the coasts were cut off from the rest of the country.\nmany people lost interest in new settlements.\ncivil war refugees fled to new towns in the western territories.\nmany new towns and settlements grew.
Answer
Brief Explanations:
The construction of the trans - continental railroad in the US led to increased connectivity. This connectivity made it easier for people to move and settle. As a result, new towns and settlements grew around the railroad routes.
Answer:
many new towns and settlements grew.