You discount the people that want to watch the world burn. The tree of...fed with blood...blah blah blah. "Burn it down, start over" is often touted as the fast

You discount the people that want to watch the world burn. The tree of...fed with blood...blah blah blah. "Burn it down, start over" is often touted as the fastest/best approach for wholesale changes when the friction to making change is too great. Economically, China would probably be the biggest beneficiary to a US civil war, especially one that ended with 2 Americas with neither the strength of the former union. Russia would just love to see the chaos and reap whatever gains they could get as well.