It’s more a second civil war, we already had a revolution. A civil war over indentured debt slavery of our kids.
http://www.futurnamics.com/civilwar.php
Technically, the American Civil War wasn't a civil war in the true sense. A civil war is two competiting factions fighting for control of an entire existing nation. For example, The Red Army vs. The White Army during the Russian Civil War or the Communists vs. the Nationalists during the Spanish Civil War. The Condederates during the American Civil War didn't want to control all of the United States. Instead, they just wanted to be able to secede to form their own nation.
Civil wars usually don’t end well, either. History has more Stalins and Robespierres than George Washingtons.