In what ways did construction of railroads in the South benefit the id

In what ways did construction of railroads in the South benefit the ideology of building a “New South”?

Answer:

ANSWER
An ideal answer will include:
1. Discussion of the Southern economy before the advent of railroads.
2. Discussion on what specific benefits the South gained from having access to railroads.
3. Discussion on how these benefits fit into the ideology of creating a “New South.”
4. A concise and effective summary/conclusion.