Question

Which transportation method played the GREATEST role in the industrial revolution that occurred in America after the Civil War?

A) railroads
B) the airplane
C) the steamboat
D) interstate highways

Answer 1

A: Costs of products also decreased because of railroads. Population increased because food was available in a large variety at a low cost. The entire Industrial Revolution was altered because of these accomplishments. Factories flourished because the demand for railroad parts and railroad tracks was very high.

Answer 2

if I remember right, the answer is a.