The land originally belongs to the South Sudanese as the North Sudanese are mixed Arab/blacks courtesy of invading Egyptian Arab caliphs. Therefore I support the South Sudanese and their right to not just secession but the entirety of Sudan. North Sudanese are illegitimate offspring slaves of Arab invaders, whose genes trace to the Middle East not Africa. Furthermore, Ancient Egyptian artwork implies that the Sudanese are originally of Southern Sudanese ilk and that their region is not Islam but African animist, similar to the Ancient Egyptians themselves. The North Sudanese are a cancer to that region along with their Arab and North African enablers.