Hello can i get some answers to my questions?If that is no problem tnx.

1.Who rule Erebor,Iron Hills.Blue Mountins,Gliitering Caves,Helms Deep,Orocarni,Grey Mountin?

2.Dragons still alives?

3.What is hapeneed with all hobits?

4.what is hapened with Vampires and Werewolfs?

5.Can Valar be killed? is Ancalagon killed when he are largest dragon in history?