Migration and genetic polymorphisms in some Congo peoples
- 30 October 1986
- book chapter
- Published by Cambridge University Press (CUP)
Abstract
INTRODUCTION In ancient times, the equatorial forest and the Sahara desert were veritable geographical barriers to the migration of human populations from the Sudan to areas elsewhere in Africa. About the year 300 BC, during the Nok civilisation of the Niger-Cameroons plateau the central and southern regions of the African continent began to be colonised by the Proto-Bantu. These peoples had learned how to work iron and so were helped in this expansion by their newly developed stronger tools to clear ways through the forest and thus came to settle in the open territories to the south (Ki Zerbo, 1977; Alexandre, 1981). From this slow but irresistible flow of these early groups, all the Bantu populations settled in the African regions south of the northern hinge of the rain mantle are thought to be derived. The present Bakongo and Bateke populations of southern Congo, the Pool region and the central plateau (Cuvette region), together with the Beti of its more northern regions, are among those whose ancestors participated in these migrations, though at different historical times. The powerful Mokoko Teke kingdom was already established in southern Congo by the fifteenth century AD and independent of the pre-existing Kongo kingdoms (Oliver & Fage, 1974; Ki Zerbo, 1977; Alexandre, 1981; Mair, 1981). The migration to the north-west Congo was much later. It was only in the eighteenth century that Beti populations of the Mbochi ethnic group settled along the northern border of the Congo forest, forced south from the Sudan savannah lands by pressure from invaders said to be “centaures rouges au corps couvert d'ecailles” (Alexandre, 1981).Keywords
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