What feature of the us industry grow quickly in the country after the civil war?

The railroads, during the civil war the north had a good amount of railroads and so did the south mainly used for reinforcements but they were also a good way to transport goods

The railroads, during the civil war the north had a good amount of railroads and so did the south mainly used for reinforcements but they were also a good way to transport goods. Hope this helps. :-)

judicial because its legislative, executive and judicial

i think u are supposed to write a long-essay answers to the long-essay questions