I read that Jason Rothenberg likes to world build and that season 3 will show us more of this world and introduce us to the other Grounder clans. I was thinking maybe there might be a civilization in the Western U.S. that more or less resembles our own in technology and infrastructure but not culture because that would be boring. No one knows about them until they make contact and for some reason are in the East coast be it for exploration, information or conquering. If we do see any new civilizations in season 3 what would you want to see from them, what do you want them to be like or what part of the world do you think they might come from?