Quote Originally Posted by king of thracia View Post
It would be like Arche Seleukeia except without any other civilized faction at all on the map. Unless you include Baktria and India.
Korea was an independent kingdom by those times, no? And I believe the origins of the Khmer dynasty in kampuchea was active in those times, in addition to a lot of other civilisations. It would probably be one hell of a job to track any credible sources about them though, if it exists at all.