There was more tension between free and slave states and the Southerners feared for their safety after the raid.
Answer:
they were allies
Explanation:
they fought for world dominate for Europe
Provided railroad companies land free of charge.
In order to help expand railroads throughout the country after the civil war, congress made railroads expand significantly; bringing even remote parts of the country into a national market economy.
Many people of the society would gossip and share opinions.