Growing up in poverty, plagues, invasions, war, imperial favor for the church, and loss of imperial control in the west.
Constantine the Great reigned when Christianity began to dominate and spread rapidly.
Christianity ignored the Roman religion which said the ruler was a divine deity, but Christianity said that was not the case.
Christianity grew rapidly under Emperor Constantine and his Christian bishops due to state patronage
Constantine made the Edict of Milan and changed capital.
Answer 6
The decline of the empire pushed people towards Christianity.