Which industries were most affected by the railroad expansion

Question: Which industries were most affected by the railroad expansion?

the Population increased because food was available in a large variety at a low cost  factories flourished because the demand for railroad parts and railroad tracks was very high.

Explanation: it was a very good thing in the industries they got to grow bigger and sell goods more than they did

question answered by

(jacemorris04)

im so sorry i dont know

george calvert wanted maryland to be a colony where could live safely. because georgia's founders wanted a colony of small farms rather than large plantations, they originally banned under british law in the 1700s, people who owed money could be