Founder of the Byzantine Empire (Eastern Millennial Empire) Constantine I. Is.
Rome refers to lands in Europe and Asia Minor that were for some time under the control of the Roman Empire and the Eastern Roman Empire..
In the time of Constantine, the Romans after several severe defeats in the war with Iran; To manage the Iran-Rome wars, as well as their problems and interests in the Levant, they moved the imperial capital from Rome to the village of Byzantium along the Bosphorus..
This city was later called Constantine, Constantinople(Constantinople) Called. After a while, Theodosius I, the Roman emperor, split the empire into two parts, east and west, in 395 AD..
The eastern half reached his eldest son Arcadius and the western half reached his younger son Honorius.
The splitting of the Roman Empire split European culture and European Christianity. As the Eastern Roman government became the representative of Greek culture and the Orthodox Church, the Greek and Cyrillic script became the official script of the government..
An example of a Byzantine flag:
