It is not clear what you mean. If you refer to the ancient Roman emipre, it never stopped being the Capital. When Diocletian made Nicodemia and Milan the capitals of the empire, Rome remained the nominal capital and was given an urban prefecture, therefore making it independent for the prefecture of Italy and Africa headed from Milan.
Nicodemia and Milan were made capitals in 286 . The former was replaced by Constantinople in 330, the latter by Ravenna in 402.
Constantine the Great moved the imperial capital of the eastern part of the Roman Empire from Nicomedia (in northwestern Turkey) to the nearby Byzantium, which he redeveloped, renamed Constantinople (city of Constantine) and inaugurated in 330. Milan remained the imperial capital of the western part of the Roman Empire.
In 286 the emperor Diocletian created a co-em,emperorship with himself in charge of the eastern part of the Roman Empire and Maximian in charge of the western part to strengthen control over the empire because he realised that at that time one man could not rule the empire on his own. He also established Nicomedia (in northwestern turkey) as the imperial capital of the eastern part and Milan (in northern Italy) as the imperial capital of the western part. Both cities were closer to the frontiers of the empire which needed to be defended from invasions. Rome became the nominal capital of the empire. In 330 Constantine the Great moved the capital of the eastern part of the empire to the nearby Constantinople. In 406 the capital of the western part was moved to Ravenna (also in Italy)
Constantine moved the capital to Constantinople in an effort to save the crumbling empire
Me
Power was always moving east even before Constantine moved the empire's capital. The western part of the region was already conquered. They moved east was into unconquered territory.
Constantine
Theodosius I. the Great 347-395 became Roman Emperor in 388 AD and ordered the Roman Empire to be divided after his death between his incompetent sons Honorius who took over the West Roman Empire and Arcadius who reigned over East-Rome or Byzance with his capital Constantinople. So the Roman Empire capital was not moved to Constantinople but the Empire was split in West- and East-Rome. A+ls-----Constantine
Constantine the great built an new capital in the Eastern Roman Empire. He moved the capital form Nicomedia (in northwestern Turkey) to Constantinople.
Christianity.
The Roman capital was moved to Bizantium and renamed it Constantinople.
Me
THEBES
Rome
After the capital of the Roman Empire was moved to Constantinople, the Empire lasted over 1000 years.
Power was always moving east even before Constantine moved the empire's capital. The western part of the region was already conquered. They moved east was into unconquered territory.
It was probably Rome, the capital of Italy now. By Hanna
Constantine moved the Roman capital, but he built a new city at the city of Byzantium and named it Constantinople. Today it is known as Istanbul.Constantine moved the Roman capital, but he built a new city at the city of Byzantium and named it Constantinople. Today it is known as Istanbul.Constantine moved the Roman capital, but he built a new city at the city of Byzantium and named it Constantinople. Today it is known as Istanbul.Constantine moved the Roman capital, but he built a new city at the city of Byzantium and named it Constantinople. Today it is known as Istanbul.Constantine moved the Roman capital, but he built a new city at the city of Byzantium and named it Constantinople. Today it is known as Istanbul.Constantine moved the Roman capital, but he built a new city at the city of Byzantium and named it Constantinople. Today it is known as Istanbul.Constantine moved the Roman capital, but he built a new city at the city of Byzantium and named it Constantinople. Today it is known as Istanbul.Constantine moved the Roman capital, but he built a new city at the city of Byzantium and named it Constantinople. Today it is known as Istanbul.Constantine moved the Roman capital, but he built a new city at the city of Byzantium and named it Constantinople. Today it is known as Istanbul.
Relevant answers:Who moved the capital of the Romans Empire from Rome to Byzantium?Constantine. Read MoreWho moved to capital of the Roman Empire from Rome to Byzantium?Easy! Constantine obviously move the capital. Come on a 5th grader knows this! seriously - Constantius, retard. - Read MoreWho moved the capital of the roman empire from rome to byzantium?Constantine Read MoreWhat roman empire stopped the persecution of Christians?The roman emperor ConstantineThe Roman emperor Galerius was the first to pass a law that the Christians were not to be persecuted. Constantine the great was the first Christian emperor. Read MoreWho moved the capital of the roman empire to Byzantium?Canstantine moved the capital of the Roman Empire to Byzantium. =) Read MoreAll already answered on the site.
Constantine
Rome was the traditional capital of the western Roman Empire, but it had been moved occasionally to Ravenna and Milan.