Republic of Upper Volta President and the National Assembly for a term of five years. Shortly after coming to power, Yaméogo banned all political parties other than the Alliance for Democracy. Thomas Sankara came to power by a coup on August 4, 1983. After coming to power, he formed the National Council of the Revolution (NCRC), and became the president of the twenty-man council. Under his rule, the name of the state was changed on August 4, 1984, from Upper Volta to Burkina Faso, meaning "the homeland of upright men." From 1958 to 1960, the Republic of Upper Volta was headed by a High
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