Indian Ocean slave trade
The movement and sale of enslaved people across the Indian Ocean and adjoining regions, conducted through overlapping networks over many centuries.
Monsoon: A seasonal reversal of winds that shapes rainfall and sailing conditions across the Indian Ocean. Predictable seasonal winds enabled voyages between East Africa, Arabia, India, and island ports.
Ancient maritime trade in the Indian Ocean: Commercial exchange across the Indian Ocean that linked Africa, Arabia, South Asia, and Southeast Asia in antiquity. Long-distance sailing and port networks predated the trade in enslaved people.
Tippu Tip: A Zanzibari-Arab trader and political figure active in Central Africa during the nineteenth century. His caravans linked interior ivory and slave trading to coastal markets.
Indian Ocean diaspora: Communities formed through migration and cultural exchange around the Indian Ocean basin. Forced migration contributed to African-descended communities across Arabia, South Asia, and island societies.
Atlantic slave trade: The forced transportation of enslaved Africans across the Atlantic to the Americas from the sixteenth through nineteenth centuries. Its concentrated plantation destinations and transatlantic shipping differed from Indian Ocean networks' varied routes and societies.
Dhow: A family of sailing vessels used in the Red Sea, Persian Gulf, and Indian Ocean. These vessels carried people and goods along routes linking coastal ports.
Swahili city-states: Independent and allied urban centers along the East African coast, flourishing from the medieval period onward. Their commerce connected inland African societies with overseas markets.
Sayyid Said: The Omani ruler who transferred his court to Zanzibar and expanded its influence during the nineteenth century. His reign strengthened Zanzibar's role in regional trade and clove cultivation.
Siddi people: Communities of African ancestry in South Asia, formed through migration over many centuries. Some Siddi histories are connected to the movement of enslaved Africans into South Asia.
Trans-Saharan slave trade: The movement of enslaved people across the Sahara between sub-Saharan Africa and North Africa over many centuries. It shared links with Indian Ocean commerce but relied heavily on overland caravan routes.