Crises culminating in wars going back to the 1400s, but yes, according to the theory this crisis period was triggered by the crash in 2008 and will likely climax sometime between 2028-2035. So this decade's gonna suck, will probably involve a war (civil or great power). But I err on the side that a conflict will leave the country stronger as happened in the past (no guarantee, especially if we lose a great power conflict) and America will be a more egalitarian, prosperous place by the 2040s. Thus the cycle will begin anew and the country will suck again circa 2115