Which of the following romans contributed to the spread of christianity

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.

number   5 i know this because savannah was the first capital and i took the test and all you have to do is look up a map of georgia savannah.