The era began with , a tough general from North Africa who seized power after a bloody civil war. His philosophy was simple: "Enrich the soldiers, and scorn all others."
The collapse was halted by , a pragmatic reformer who realized the empire was too large for one man to rule. He established the Tetrarchy (Rule of Four), dividing the empire into Eastern and Western halves, each governed by an "Augustus" and a junior "Caesar."
The transition from the Severan dynasty to the reign of Constantine the Great marks one of the most transformative periods in human history. It is the story of an empire that nearly collapsed under its own weight, only to be reinvented as a bureaucratic, militarized, and eventually Christian state. The Severan Dynasty: The Soldier-Emperors (193–235 AD) The Roman Empire from Severus to Constantine
Recognizing that the empire’s wealth and threats were now in the East, he moved the capital to Byzantium, renaming it "New Rome" (Constantinople). Conclusion
The Cyprian Plague decimated the workforce and the army. The era began with , a tough general
Severus shifted the empire’s power base away from the Senate and toward the military. While this provided short-term stability, it created a dangerous precedent. His successors, including the notorious , expanded citizenship to nearly all free inhabitants of the empire (the Constitutio Antoniniana ), primarily to increase tax revenue for a ballooning military budget. However, the dynasty ended in chaos with the assassination of Alexander Severus in 235 AD, triggering a half-century of near-total collapse. The Crisis of the Third Century (235–284 AD)
He took an active role in church doctrine, seeking to unify the faith. It is the story of an empire that
For fifty years, the Roman Empire was a revolving door of "Barracks Emperors"—generals who were declared emperors by their troops only to be murdered months later. The empire faced a "perfect storm" of disasters: