I need to find a article that explains the economic and social differences of the North &theSouth pre civilwar

Question

It needs to be accessible on line as well. Thanks for the help!

Answer 1

The key word for searches is "antibellum" (before the war).

So try searching for "antibellum economy", etc.

Also look for early industrialization in the U.S., the westward expansion, etc.

An old, but still very useful, book, which is available on-line, is:
http://www.gutenberg.org/ebooks/16960

This is also an interesting site, with answers for each of the questions raised.