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Henry Louis Gates Jr. researches the impact of the Atlantic trading world, which fueled the rise of new kingdoms and the transatlantic slave trade.
Henry Louis Gates Jr. investigates Africa's most significant ancient cities, including Kilwa, Great Zimbabwe, and Benin City, and Europe's interest in them.
Henry Louis Gates Jr. recalls the 19th-century scramble by European powers for Africa's riches and the defiant stand of Ethiopia.