What roman emperor issued an edict of tolerance for all religions, patronized christianity, and moved the center of the roman empire to byzantium (present day istanbul, in turkey)?

Respuesta :

The answer is Emperor Constantine.

He was a Roman King of Greek background who changed history by becoming the first Roman Emperor to convert to Christianity.

He also moved the capital of his Empire to Byzantium, modern-day Istanbul. The city bore his name for much of the next thousand or so years, being known as Constantinople.