what were the names of the regions ?
Mediolanum, Trier, Sirmium and Nicomedia.
Western Roman Empire
In the West, Maximian made Mediolanum (now Milan) his capital, and Constantius made Trier his. In the East, Galerius made his capital Sirmium and Diocletian made Nicomedia his.
what was the capitol of the roman empire Constantinople what led to the empire's fall? The death of Nepos and abolition of the Western Empire by Zeno what crisis did it face in the third century? After assassination of Alexander Severus, the Roman Empire sank into a 50-year period of civil war was there any need for the restoration? Yes what does tetrarchy as per the empire mean? This system effectively divided the Empire into four major regions, as a way to avoid the civil unrest that had marked the 3rd century.
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Western Roman Empire [SEP] Tetrarchy
Diocletian was the first Emperor to divide the Roman Empire into a Tetrarchy. In 286 he elevated Maximian to the rank of "augustus" (emperor) and gave him control of the Western Empire while he himself ruled the East. In 293, Galerius and Constantius Chlorus were appointed as their subordinates (caesars), creating the First Tetrarchy. This system effectively divided the Empire into four major regions, as a way to avoid the civil unrest that had marked the 3rd century. In the West, Maximian made Mediolanum (now Milan) his capital, and Constantius made Trier his. In the East, Galerius made his capital Sirmium and Diocletian made Nicomedia his.