RP: It's a funny but also a sensible list, and one thing it shows is that wars are usually overdetermined and causes assigned to them according to the shapes of historians' spectacles.
Mike's list is not sensible although it is funny. For example, Simon proposed economic redistribution on a grand scale as a prerequisite to world peace, since wars often have economic causes. Simple cultural differences--think the Hutus and Tutsis in Rwanda--also lead to war and genocide.
War being the natural state of affairs, peace has only been the result of a superior force or a decisive defeat.
Apparently, you don't think the decisive defeat of the seceding states in the US Civil War explains why the US states are at peace, since you cite Andreas' question as to why US states aren't at war. Under force of arms, imposed by a subordinating federal power, all the states have abandoned the notion of independence and see themselves as part of the same country. There are still some militias out there in the hinterlands that view the federal government as the Oppressor, but they are routinely crushed by federal power as needed.
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