Respuesta :
The answer is D. The king had to accept the religion before it was openly practiced and spread throughout the kingdom.
Answer:
D) Christianity was more tolerated in the Roman Empire.
Explanation:
Although it wasn´t the official religion, it spread widely in the Roman Empire, and the peresecution of Christian cesead in all of the empire, this tolerance added to the powerfull impact that Christianity had on people made for a perfect climate for the Christian population to grow large in the late 200´s.