WORLD HISTORY

Detailed explanation-1: -Over time, the Christian church and faith grew more organized. In 313 AD, the Emperor Constantine issued the Edict of Milan, which accepted Christianity: 10 years later, it had become the official religion of the Roman Empire.

Detailed explanation-2: -Origin. Christianity emerged as a sect of Second Temple Judaism in Roman Judaea, part of the syncretistic Hellenistic world of the first century AD, which was dominated by Roman law and Greek culture. It started with the ministry of Jesus, who proclaimed the coming of the Kingdom of God.