I wasn't there.
I am not a huge student of the civil war.
I'll freely admit my dates could be wrong...
it's irrelevant.
History written by the victors. The civil war wasn't about slavery, it was about redistribution of wealth, and making war on the southern states that didn't want to be pillaged any further by the north, who had votes and not money.
(any of this sound familiar?)
We could learn from history. We might not have the same situation geographically, like then... but we have it economically.
Jabba
that is/was also the view of Charles A. Beard, a historian that wanted America to stay out of WWII. he said we should be satisfied with America's 'continental-ism'
he claimed the declaration of independence was a document that protected the wealthy land owners of the time. he also claimed that the civil war was, as you say, was a war of an industrialized segment of the country against an agrarian side. he was famous for ignoring facts that disagreed with his views.
did you know that the presidential election that placed Lincoln in the whitehouse, 81% of the people voted in?