1. the Roman practice of dividing authority over provinces among four governors. 2. a system of rule by four authorities. - tetrarch, tetrarchate, tetrarchic, tetrarchical.
Government leadership spread between four people.
The Emperor Diocletian was the one who created the Tetrarchy. The Tetrarchy was the division of the Roman Empire into four parts, with a co-emperors ruling over each quarter. Diocletian also oversaw the last period of persecution against Christians in the Roman Empire.
It made the empire easier to manage because responsibilities were divided among four people. The creation of the tetrarchy followed the Crisis of the Third Century. This was a period of military anarchy in which military commanders were hailed as emperors by their own troops and were then challenged by other commanders who were hailed as emperors by their own troops. Many emperors were murdered, sometimes even by their own troops who had elevated them as emperors because they did not want to fight a civil war. Diocletian realised that one man could not rule the empire alone. He shared power with Maximian, who he made his co-emperor. The former took charge of the east and the latter was in charge of the west. Diocletian then created two junior emperors (Caesar), Constantius and Galerius. Diocletian and Maximian became senior emperor (Augustusti). Constantius was appointed because of the need to suppress a rebellion in Britannia and northern Gaul. The junior emperors were given the task of defending the frontiers along the rivers Rhine and Danube respectively, which were vulnerable to attacks. Therefore, another aspect of the tetrarchy was the improvement of the defence of the frontiers of the empire.
Emperor Diocletian, who created a tetrarchy to more effectively govern the Roman world. It consisted of two senior emperors (augustii) and two junior emperors (caesars), with the western capital based in Rome and the eastern capital in what would be Constantinople.
Constantine did not reunite the Roman Empire. The Roman empire was never split. Emperor Diocletian had created the tetrarchy (role by four) in 286. This was a system of co-emperorship with four co-emperors. Two of them were senior emperors (Augusti) in charge of the eastern part of the empire (Diocletian) and the western part of the empire (Maximian). The other two were junior emperors subordinated to the senior ones and in charge of the defence of the troubled frontier areas of the river Rhine in the west and the river Danube in the east. These were administrative and defence reform of a a single empire. The terms Western Roman Empire and Eastern Roman Empire have been coined by historians. The Romans had only one term Roman Empire. Diocletian stressed that the Roman Empire was indivisible. Constantine started as a co-emperor and became sole emperor in 324 after wining two civil wars, one against a usurper (Maxentius) an one against co-emperor Licinius.
Tetrarchy was created in 293.
Emperor Diocletian divided the Roman empire into a tetrarchy in A.D. 293.
Because "terarchy" isn't a word, I'm going to assume you meant "tetrarchy." "What happened during the Roman period of tetrarchy rule?"
Ad 306-337
tetrad,tetrapod,tetralogy,tetrarchy.
Diocletian
Government leadership spread between four people.
Government leadership spread between four people.
The tetrarchy system that Diocletian put in place was intended to make the ruling of the empire easier by dividing the territory into four administrative centers with a supreme ruler for each center. The four rulers had equal powers.
The Roman Empire had become too large to be ruled by one emperor by the third century (this was one of the causes of the Crisis of the Third Century). It was divided, by Emperor Diocletian, into a tetrarchy. This tetrarchy was then dissolved in favor of an Eastern and Western Roman Empire.
The Emperor Diocletian was the one who created the Tetrarchy. The Tetrarchy was the division of the Roman Empire into four parts, with a co-emperors ruling over each quarter. Diocletian also oversaw the last period of persecution against Christians in the Roman Empire.
There was no emperor that divided the Roman empire into two. The emperor Diocletian divided the empire into four, which was called a tetrarchy. There were 2 Caesars and 2 Augustii and they were all answerable to Diocletian.There was no emperor that divided the Roman empire into two. The emperor Diocletian divided the empire into four, which was called a tetrarchy. There were 2 Caesars and 2 Augustii and they were all answerable to Diocletian.There was no emperor that divided the Roman empire into two. The emperor Diocletian divided the empire into four, which was called a tetrarchy. There were 2 Caesars and 2 Augustii and they were all answerable to Diocletian.There was no emperor that divided the Roman empire into two. The emperor Diocletian divided the empire into four, which was called a tetrarchy. There were 2 Caesars and 2 Augustii and they were all answerable to Diocletian.There was no emperor that divided the Roman empire into two. The emperor Diocletian divided the empire into four, which was called a tetrarchy. There were 2 Caesars and 2 Augustii and they were all answerable to Diocletian.There was no emperor that divided the Roman empire into two. The emperor Diocletian divided the empire into four, which was called a tetrarchy. There were 2 Caesars and 2 Augustii and they were all answerable to Diocletian.There was no emperor that divided the Roman empire into two. The emperor Diocletian divided the empire into four, which was called a tetrarchy. There were 2 Caesars and 2 Augustii and they were all answerable to Diocletian.There was no emperor that divided the Roman empire into two. The emperor Diocletian divided the empire into four, which was called a tetrarchy. There were 2 Caesars and 2 Augustii and they were all answerable to Diocletian.There was no emperor that divided the Roman empire into two. The emperor Diocletian divided the empire into four, which was called a tetrarchy. There were 2 Caesars and 2 Augustii and they were all answerable to Diocletian.