Answer : Diocletian was important to the development of the byzantine empire because; Diocletian was known to end the period known as the Crisis of the Third Century. Where he worked to return Rome to its former glory by making changes in key areas.
As per the religion concern, he persecuted Christians, crucifying more than any other emperor. He imposed the traditional polytheistic religion of the Romans. The byzantine empire was known as the Eastern Roman Empire. Which was a result of advantages, the Eastern Roman Empire, variously known as the Byzantine Empire or Byzanthium, was able to survive for centuries after the fall of Rome.
