Respuesta :
I think the correct answer from the choices listed above is the last option. Diocletian made a unique move in the history of leadership. The reason that brought him to the realization that a division was necessary would be that the empire was too large to be ruled by one person. Hope this answers the question.
Correct answer choice is :
E) The empire was too large to be ruled by one person.
Explanation:
Diocletian ended the era recognized as the Crisis of the Third Century. He worked to return Rome to its former majesty by making reforms in key areas. He imprisoned Christians, executing more than any other emperor. He forced the classical polytheistic religion of the Romans. Diocletian also made on Aurelian's economic changes. Although, many of the obstacles of the crisis civil war, barbarian attacks, disease, and economic problems would remain to trouble the empire for centuries to come and begin to the fall of the Western Roman Empire in the fifth century.