Byzantium was redeveloped, turned into the capital of the eastern part of the Roman Empire and renamed Constantinople in 330 by Constantine the Great. He was not a king, he was an emperor. He was not the emperor of the eastern part of the Roman Empire either. To start with he was a co-emperor. There were several co-emperors who ruled parts of the Roman Empire. He was in charge of Britannia, Gaul and Spain in the western part of the Roman Empire. Later he became the sole emperor of the whole of the Roman Empire.
Not long before the above, Emperor Diocletian designated Nicomedia (in northwestern Turkey) as the imperial capital of the eastern part of the Roman Empire and Milan as the imperial capital of the western part of the Roman Empire. He co-ruled with co-emperor Maximian. He took charge of the eastern part of the empire and Maximian took charge of the western part. It has to be stressed that Diocletian did not split the empire, which remained a single and united empire. It was an administrative arrangement designed to improve the defences of the vast frontiers of the Roman Empire. Eastern Roman Empire and Western Roman Empire are terms which have been coined by historians. The Romans had only one term: Roman Empire.
Constantine the Great moved the capital of the eastern part of the Roman Empire from Nicomedia to the nearby Byzantium.
Byzantium was a city and it was the capitol of the eastern Roman empire. The eastern part of the empire was/is often called the Byzantine. So to make it (hopefully) clear, Byzantium was the capital of the Byzantine empire.
Constantine the Great
Constantine I moved the capital of the eastern part of the empire from Nicomedia (in northwestern Turkey) to the nearby Byzantium which was redeveloped and renamed Constantinople. The capital of the western part of the empire was Milan.
Constantine I redeveloped the city of Byzantium and turned it into the new capital of the eastern part of the empire. Byzantium was renamed Constantinople. Constantinople was the capital of the eastern part of the empire, not the whole of the empire. Constantine I moved this capital from Nicomedia (just 52 miles further west, in northwestern Turkey) to Constantinople. The Capital of the western part of the empire was Milan. Remember too, that although Constantinople was a capital, it was not a Christian capital. It was simply the capital.Constantinople was conquered by the Ottoman Turks in 1453 and is now called Istanbul.
Byzantium, later renamed Constantinople after him (polis = city in Greek, the language of the Eastern Roman Empire).
Constantine.
Byzantium was a city and it was the capitol of the eastern Roman empire. The eastern part of the empire was/is often called the Byzantine. So to make it (hopefully) clear, Byzantium was the capital of the Byzantine empire.
Byzantium, renamed Constantinople.
Constantine was the Roman leader that ruled over the powerful Eastern Empire. He chose to move its capital to Byzantium and was the first to establish an attitude of acceptance toward Christians.
Byzantium, renamed Constantinople.
The Eastern Roman Empire or Byzantium, capital city - Constantinople (nowadays - Istambul).
Milan in the Western Empire and Byzantium in the Eastern Empire.
Constantine the Great
the capital of eastern Rome was Constantinople or in other words Byzantium. It was ruled by Constantine
Constantine I moved the capital of the eastern part of the empire from Nicomedia (in northwestern Turkey) to the nearby Byzantium which was redeveloped and renamed Constantinople. The capital of the western part of the empire was Milan.
Constantine I redeveloped the city of Byzantium and turned it into the new capital of the eastern part of the empire. Byzantium was renamed Constantinople. Constantinople was the capital of the eastern part of the empire, not the whole of the empire. Constantine I moved this capital from Nicomedia (just 52 miles further west, in northwestern Turkey) to Constantinople. The Capital of the western part of the empire was Milan. Remember too, that although Constantinople was a capital, it was not a Christian capital. It was simply the capital.Constantinople was conquered by the Ottoman Turks in 1453 and is now called Istanbul.
Byzantium, later renamed Constantinople after him (polis = city in Greek, the language of the Eastern Roman Empire).