WORLD RELIGIONS

Detailed explanation-1: -Who was Constantine? Constantine made Christianity the main religion of Rome, and created Constantinople, which became the most powerful city in the world. Emperor Constantine (ca A.D. 280– 337) reigned over a major transition in the Roman Empire-and much more.

Detailed explanation-2: -Constantine stood out because he became a Christian and unabashedly made Jesus the patron of his army. By 313, just two contenders remained, Constantine and Licinius. The two jointly issued the Edict of Milan, which made Christianity a legal religion and officially ended the persecution.