Reading Between the Lines of Diocletian's Voluntary Retirement: How Ancient Leaders Handled Power Diocletian's decision to retire in 305 CE marked a significant turning point in Roman politics, one that would have far reaching consequences for the empire's governance and economy.
For nearly two decades, he had ruled with iron fisted efficiency, implementing sweeping reforms to address internal strife, external pressures, and economic strain.
The Roman Empire at this time was a vast and complex entity, spanning three continents with a diverse population of over 50 million people.