What is beyond Thay or north of Moonsea?

Which demipower did Shaundakul destroy in Myth Drannor during the Time of Troubles?

Is it be possible for some, like half-elves, to worship both elven and human gods? How common are temples dedicated to all human gods of Faerûn?

Why would Bane, god of tyranny, seemingly give up his greater god status to become a mortal again just so he could meddle more in mortal affairs?

A cleric is transported from Forgotten Realms to Greyhawk (or any other universe. Does the cleric still have access to the gods?

King Azoun IV has nobels he trusts quite implicitly: Wyvernspur, for example. How does he pick them?