West and Central Africa: Origins of the Atlantic Slave Trade

Homo sapiens originated in Africa. Numerous civilizations had already risen and fallen there, and contacts with the Near East and the Mediterranean were millennia old, when Western Europeans began sailing down its Atlantic coast. Home to perhaps 100 million in 1400, Africa was divided by the vast expanse of the Sahara. North Africa bordered on the Mediterranean, and its peoples fell under the domination of Christian Byzantium until the seventh century, when Muslim conquests brought the region under Islamic influence. In its coastal seaports, the merchandise of Asia, the Near East, Africa, and Europe converged. South of the Sahara, by contrast, the societies of West and Central Africa bordering on the Atlantic were relatively isolated. After 1400, that would quickly change.