The Chesapeake takes its people from the Bight of Biafra

About 128,000 Africans were landed directly from Africa in the Chesapeake Bay region between 1619 and 1775. More than 95 percent of them arrived on ships fitted out in London, Bristol or Liverpool, so the labour force of Virginia and Maryland was assembled by British merchants working from British ports for British colonies. The largest supplying region was the Bight of Biafra, the coast of what is now southeastern Nigeria and Cameroon, and its people were shipped in numbers heavy enough to mark the population that grew from them. Igbo names, words and burial practice appear in the colonial record of the tobacco country. The Chesapeake is worth setting beside Saint-Domingue. It imported a fraction of what the French colony did, over a longer period, and its enslaved population then grew by birth into millions. Saint-Domingue imported far more people and had fewer of them alive at the end. That difference is a measure of how each system used the people it bought.

In March 1685 the French crown issued the edict known as the Code Noir. Its sixty articles set out how enslaved people in the French colonies were to be held, fed, clothed, punished, married, baptised and buried. It required conversion to Catholicism and expelled Jews from the colonies. It defined the enslaved as movable property while also treating them as persons capable of crime and of religious duty, a contradiction the colonial courts spent a century managing. It fixed that a child followed the condition of its mother, which made every child born to an enslaved woman the property of her owner and made rape profitable. It placed some limits on masters, requiring rations and clothing and forbidding certain killings, and enforcement of those limits was rare. The edict framed French colonial slavery until 1848. Saint-Domingue was the colony where it governed the most people, and the people it governed there ended it themselves in 1793.

Louis XIV of France and William III of England closed their war in 1697 by exchanging territory neither of them had ever seen. The Treaty of Ryswick was a general settlement covering Europe, North America and the Caribbean, and among its terms Spain gave up the western third of Hispaniola to France. Spain had held nominal title to the whole island for two centuries and had governed the western end of it hardly at all, its own settlers having withdrawn eastward long before. France received the piece that turned out to matter. Over the following century Saint-Domingue produced revenue on a scale that is hard to state without sounding careless. By the 1780s the colony was worth more to France, in trade and customs receipts, than the thirteen British colonies of North America were worth to Britain. One third of one Caribbean island out-earned the eastern seaboard of a continent. That is the wealth the enslaved population created, and it is the wealth they carried out of the empire with them.

On the last day of 1640 a public sale in Dutch Brazil was written up line by line. The captives had arrived on the Wapen van Delf and had been taken at Guinea, at Ardra on the Slave Coast and at Calabar in the Niger delta. The clerk recorded who bought what. Gaspar Dias Ferreira took several lots of ten people, paying between 161 and 205 patacas a head. Moses Netto, Simon van der Neese and Jacob Aboaff appear as purchasers alongside him. Some lots ran past five thousand guilders. The document survives because the Dutch West India Company kept proper accounts, and it is worth more than a hundred pages of description: it names the buyers, fixes the prices, and shows a market in northeastern Brazil where Dutch and Sephardic merchants dealt in human beings by the batch of ten. Not one of the people sold that day is named. The ledger preserves the side of the transaction that somebody expected to need later.