How did the end of the civil war railroad construction? it supplied the railroad with labor in the form of freed african americans. it freed the government to give more money to the union pacific line. it ended the labor shortage, as war veterans went to work on the railroad. it encouraged more people to travel the railroad to settle in the west.

It ended the labor shortage, as war veterans went to work on the railroad.

Explanation:

The American civil war was a war in the United States that lasted more than 4 years. This war caused a huge shortage of labor because those who are supposed to be working got enlisted in the army. An 1862 report by the Secretary of War said the Union Army had 718,512 volunteers. It caused a shortage of labor since people who could work had gone to war.

When the war comes to an end, the people had to go back to work and projects were developed such as the railroad construction.

its c on edge foo

b is the answer i am assuming