Episode129- AbdicationThe History of Rome · Mar 7, 2011 · 26 minPlay · 26:07SaveShareEpisode pageIn 305 AD, Diocletian and Maximian voluntarily abdicated the throne, handing power over to Galerius and Constantius.Related27:13The Longest Year in Human History (46 B.C.E.)Historia Civilis7.4M views • 7 years ago