Twelve and a half million people were deported across the Atlantic

The transatlantic slave trade ran for more than three hundred and sixty years and carried an estimated 12.5 million Africans away from the continent. It was a commercial operation. Sugar, rum, tobacco and cotton were luxuries with enormous European markets, and the cheapest possible labour was the entire point of the arrangement. Eltis and Richardson are blunt about the motive, which was profit, and about the scale, which puts this among the largest crimes on the historical record. There is a second consequence that draws less attention. The New World that European emigrants crossed to in the nineteenth century, the prosperous one they came for, had been cleared, planted and built by people brought over in chains. The millions who arrived voluntarily were entering an economy whose foundations were laid by the millions who did not. Saint-Domingue in 1789 produced more wealth than all thirteen former British colonies together, and it produced it this way.

Nicolas de Ovando reached Hispaniola in 1502 as governor, bringing two thousand five hundred colonists, among them the first European families to settle anywhere in the Americas. Families change what a colony is. Single men on a gold expedition can leave. Households with children, tools and livestock intend to stay, and they need land, which has to come from somebody. Ovando's answer was policy. Rouse records that he set out to eliminate the independent caciques so the expanding settlements would be secure, and over the next two years he carried it through with a thoroughness that ended Taino political life on the island. This is the administration that fixed the shape of Spanish colonisation everywhere it went afterwards: a royal governor, a settler population holding land grants, a subject population assigned to work those grants, and the removal of any indigenous authority capable of saying no.

By 1502, when Nicolas de Ovando arrived as governor, Xaragua was the only part of the island still outside Spanish control. Ovando sent word that he would pay a visit. Anacaona, who had ruled since her brother's death, called in everyone her kingdom could muster and prepared the ceremonial welcome for which she was famous. The Spanish turned the gathering into a killing. The massacre carried out by an officer named Alcantara spared neither women nor children nor the old, and the chiefdom was burned. Anacaona herself was taken by trickery, put in chains, subjected to every kind of humiliation and dragged to Santo Domingo, where she was tried for conspiracy, condemned and hanged in 1503. Her daughter Higuenamota lived a little longer. A Spanish officer named Fernando de Guevara paid with his life for loving her. Contemporaries who wrote about Anacaona, among them Las Casas and Oviedo, called her a very noble person and a great lady.

About 1670 buccaneers crossed from the island of Tortuga and founded the settlement on the northern coast of Hispaniola that became Cap Francois and is now Cap-Haitien. They had been trading with the Spanish towns of the north since the middle of the previous century. The houses they put up were rectangular and built by a method the French called the Indian style: forked posts driven straight into the earth, carrying the plates and the ridge, with walls of wattle or of split palm bark and roofs of thatch. Almost everything in the town was made of plant material. When Pere Labat passed through in 1701 he found a place laid out on a rectangular grid holding about three hundred houses. The city that a century later would be the richest in the Caribbean, with its theatre, its printing presses and its learned societies, began as a row of earthfast huts thrown up by men who lived off raiding.