History of West Africa more states. Early human settlers arrived in West Africa around 12,000 BCE. In the fifth millennium, as the ancestors of modern West Africans began entering the area, the development of sedentary farming began to take place in West Africa. The Iron industry, in both smelting and forging for tools and weapons, appeared in Sub-Saharan Africa by 1200 BCE, and by 400 BCE, contact had been made with the Mediterranean civilizations, and a regular trade included exporting gold, cotton, metal, and leather in exchange for copper, horses, salt, textiles, and beads. Culture developed further with the Nok culture (1000 BCE to
United Africa Company of Nigeria was first incorporated in Nigeria under the name Nigerian Motors Ltd on April 22, 1931 as a wholly owned subsidiary of the United Africa Company Ltd, the firm that later became UAC International (UACI). UAC International, a subsidiary of Unilever, included in its business, the trading activities formerly carried on by a number of other companies including The Niger Company Ltd. and the African and Eastern Trade Corporation Ltd, all of which had long-standing trading links with West Africa. At inception, United Africa Company of Nigeria was a subsidiary of UACI's group of companies in Nigeria, a group that was