Once Constantine I and his successors had converted to Christianity:
A) they never looked back to paganism.
B) government employees and soldiers in the Roman army soon converted also.
C) Rome began a series of crusades to convert all nonbelievers in the empire.
D) the main points of doctrine were settled, and a harmonious age began.
E) it gained power and was designated the only official religion by Theodosius.

Question

Quizplus · Accepted Answer

Once Constantine I and his successors had converted to Christianity, it gained power and was eventually designated as the only official religion by Emperor Theodosius, which marked the end of pagan practices in the Roman Empire.

Once Constantine I and His Successors Had Converted to Christianity