During the construction of the transcontinental railroad in the united states, a. cities on the coasts were cut off from the rest of the country. b. many people lost interest in new settlements. c. civil war refugees fled to new towns in the western territories. d. many new towns and settlements grew.

I believe the answer is D. Some examples are Middlesbrough and Wolverton. Cities where not cut off, people grew interest due to gold, most Civil war refugees stayed or fled north, and towns/settlements did grow.

evaluate the extent to which the seven years' war (french and indian war, 1754–1763) marked a turning point in american relations with great britain, analyzing what changed and what stayed the same from the period before the war to the period after it.

the answer is a. mothma gupta.