The collapse of order brings in its wake the four horsemen of the apocalypse - famine, war, pestilence, and death. Population declines, and wages increase, while rents decrease. As incomes of commoners recover, the fortunes of the upper classes hit the bottom. Economic distress of the elites and lack of effective government feed the continuing internecine wars. But civil wars thin the ranks of the elites. Some die in factional fighting, others succumb to feuds with neighbors, and many just give up on trying to maintain their noble status and quietly slip into the ranks of the commoners. Intra-elite competition subsides, allowing order to be restored. Stability and internal peace bring prosperity, and another secular cycle begins. 'So peace brings warre and warre brings peace.