Final answer:
The Flavian emperors Vespasian and Titus did not notably persecute Christians, while Emperor Domitian demanded to be worshipped as a god.
Step-by-step explanation:
The Flavian dynasty consisted of three emperors, Vespasian and his two sons, Titus and Domitian. Out of these, it was Emperor Domitian who is known for his demand to be worshipped as a god and is associated with persecution of Christians. The other two Flavian emperors, Vespasian and Titus, are not notably recognized for persecuting Christians. Instead, they were more focused on consolidating the empire and managing state affairs after the turmoil of the civil war that preceded their rule.
The spread of Christianity and its subsequent acceptance by Roman emperors like Constantine dramatically altered Roman society. With the issuance of the Edict of Milan in 313 by Constantine and Licinius, there was an official end to the persecution of Christians, and they were given the freedom to worship and reclaim confiscated property.
While Christianity was not declared the official religion immediately, this edict marked a significant turning point, granting Christianity a privileged status and commencing its integration and influence within Roman policies and societal norms.