Answer:
he was able to solidify the heliocentric theory
Explanation:
D. the First Amendment, because none of the others apply to opinions.
The Edict of Serdica was issued in 311 by the Roman emperor Galerius, officially ending the Diocletianic persecution of Christianity in the East. With the passage in 313 AD of the Edict of Milan, persecution of Christians by the Roman state ceased.