My absolute favorite ... I mean, for the time being. It's just too awesome up in the mountains running about, when they're kryptonite to everyone else. All that food, all those hammers, invincible archers, endless totally free roads. I alliance a military CS (the one I'm with now is pumping out endless Cho-Ko-Nu $$$), and then a culture and a religion one. Food is not a problem, ever.
I've renamed it, and they are now The Rasta, Rastaman Nation, Rastafarian, their leader is Marley. Their religion is Rastafarianism, and every belief is (naturally) happiness oriented. Happy for each city, happy for shrines, happy for temples, don't worry be happy. It's all smiling faces, out of principle ya know.