I'm assuming you are talking about the American Civil War. There is still a certain level of racism in the South that was heightened by the Civil War and the Southern economy is not as good because they are still behind industrially because they relied so heavily on cotton around the time of the war. Also punishments from Reconstruction and the increased industrialization in the North that occurred as a result of the war has and will continue to hurt the South.
Some of the grievances that lead to the American Reolution are : Stamp Act, Sugar Act , Tea Act , and Quartering Act .
The answer is Douglas A. MacArthur
I hope this helps
archeologist they study human history hope this helps:)