Ghana, formerly the british colony of the Gold Coast, lies on the West African coast, just north of the equator. Its warm, humid climate is typical of the tropics. Ghana covers an area of around 239,000 square kilometers, much of it drained by the Volta River system. The population speaks languages that belong to the Kwa and Gur subfamilies of the Niger-Congo language group and is separated into more than 100 linguistic and cultural units. Ghana's population, as in most sub-Saharan African countries, consists of urban and rural workers, herders, traders, and fishermen. Matrilineal, patrilineal, and double-descent systems of social organization as well as villages and chiefdoms contribute to the national mosaic.
In the 1980s, the governing Provisional National Defence Council tried to address the nation's education problems by introducing a system that emphasized vocational and technical training for all students. A rural electrification program was also initiated. At the same time, village- and community-based primary care organizations enhanced child-care and nutritional programs aimed at illiterate mothers and those who held orthodox notions about marital relations. Although it is difficult to evaluate the effectiveness of these programs in the short term, at least some major problems have been recognized and steps have been taken to deal with them. The success of such programs, depends on the extent to which indigenous and modern institutions and cultural values are balanced and, particularly, on the manner in which conflict is resolved.