Constantine gained complete control of the Roman empire in either 314 or 316. Sources differ on the year.
The mass movement of peoples from Eurasia into the Empire overwhelmed the Roman ability to retain control.
Byzantine
Diocletian.
the location of the peninsula contributed to roman control of the mediterranean region.
The Byzantine empire was the Roman empire, merely its eastern counterpart.
The Eastern Empire.
Constantine gained complete control of the Roman empire in either 314 or 316. Sources differ on the year.
The Roman empire was in power when Jesus was crucified.
The Byzantine Empire was actually the part of the Roman Empire that Emperor Constantine still had control of - so technically it came after the Roman Empire
The mass movement of peoples from Eurasia into the Empire overwhelmed the Roman ability to retain control.
success and control
The Roman Empire had extended its control over Western Europe
Mongols
It's control of the peoples within it and secure border control.
Over control of the Western Mediterranean.
Sicilly also Malta and Cyprus.