Well I was going to do a thread of nice Fannys, but (1) I may have been asking for trouble, or two pages full of Britney Spears on her latest night out, and (2) all I could think of was Fanny Cradock and Fanny the Wonder Dog, so it's a non starter.
The EDICT of Milan (313) declared that the Roman Empire would be neutral with regard to religious worship, officially ending all government-sanctioned persecution, especially of Christianity. The Edict, by two Augusti (senior tetrarchs) Constantine I and Licinius gave to Christianity and other religions a status of legitimacy alongside Paganism. It initiated the period known by Christian historians as the Peace of the Church. The document itself does not survive.
Meaning an end to this:
So quite a nice edict, really. If you were a God-botherer. And scared of big cats.