The major ethnic groups present in South Sudan are the Dinka at more than 1 million (approximately 15 percent combined), the Nuer (approximately ten percent), the Bari, and the Azande. The Shilluk constitute a historically influential state along the White Nile, and their language is fairly closely related to Dinka and Nuer. The traditional territories of the Shilluk and the Northeastern Dinka are adjacent.
