id author title date pages extension mime words sentences flesch summary cache txt en-wikipedia-org-6443 Crisis of the Third Century - Wikipedia .html text/html 8250 876 67 The Crisis of the Third Century, also known as Military Anarchy or the Imperial Crisis (235–284 AD), was a period in which the Roman Empire nearly collapsed under the combined pressures of barbarian invasions and migrations into the Roman territory, civil wars, peasant rebellions, political instability (with multiple usurpers competing for power), Roman reliance on (and growing influence of) barbarian mercenaries known as foederati and commanders nominally working for Rome (but increasingly independent), plague, debasement of currency, and economic depression. After the overthrow of the Severan dynasty, for the rest of the 3rd century, Rome was ruled by a series of generals, coming into power through frequent civil wars which devastated the empire.[23] The Crisis of the Third Century thus marked the beginning of a long gradual process that would transform the ancient world of classical antiquity into the medieval one of the Early Middle Ages.[35] Main article: List of Roman emperors § 235–285: Crisis of the Third Century ./cache/en-wikipedia-org-6443.html ./txt/en-wikipedia-org-6443.txt