The correct answer is <em>option 1. </em>The Edict of Milan contributed to the growth and longevity of the Roman Empire because it made it safe for the larger Christian community to practice their religion.
The Edict of Milan was a letter that Licinius and Constantine, the Roman Emperors, wrote and signed on February 313 AD. In this letter the emperors proclaimed religious tolerance for the Roman Empire, mainly destined to make the large amount of Christians that the Empire had, feel safe.
They avoid being detected because this would throw off the behavior patterns that exist naturally and they don't want their presence being known since this might throw it off.<span />
The answer is D. Public Information officer.
A Deputy for public informational position is simply unnecessary.