French Upper Volta and two years later on 5 August 1960, it attained full independence. On 4 August 1984, the name was changed to Burkina Faso. The name Upper Volta indicates that the country contains the upper part of the Volta River. The river is divided into three parts, called the Black Volta, White Volta and Red Volta. Until the end of the 19th century, the history of Upper Volta was dominated by the empire-building Mossi/Mossi Kingdoms, who are believed to have come up to their present location from present-day Northern Ghana. For centuries, the Mossi peasant was both farmer and soldier, and
Volta–Congo languages suggested before by Bennet (1983 as cited in Williamson and Blench 2000:17) in the case of the Gur and Adamawa–Ubangi languages, which apart from Ubangian are now linked together as Savannas. Other branches are Kru, Senufo, Kwa, and Benue–Congo, which includes the well-known and particularly numerous Bantu group. The relationship of Kwa to Benue–Congo (named "Benue–Kwa"), and the eastern and western branches of Benue–Congo to each other, remain obscure. The vowel systems of Volta–Congo languages have been the subject of much historical comparative linguistic debate. Casali (1995) defends the hypothesis that the proto-Volta–Congo language originally had a nine- or ten-vowel