Every realm, everywhere, for the foreseeable future.
Except a chosen few like Aurvandil, and realms that are already dying and have a couple dozen nobles crammed into one or two regions...
This is a Beluaterra thread
As for the question, I'd say Melhed or Thalmarkin (I'm in Melhed as you can see below in my signature). Those two have a war going while the rest of the continent seems to maybe get going within a certain time frame but for now, go for one of those.