to the enslavement of Saracen captives in Christendom as well as of Christian captives in Islam.

[Footnote 7: W.C. Hazlitt, The Venetian Republic(London, 1900), pp. 81, 82.]

The waning of the Crusades ended the supply of Saracen slaves, and the Turkish capture of Constantinople in 1453 destroyed the Italian trade on the Black Sea. No source of supply now remained, except a trickle from Africa, to sustain the moribund institution of slavery in any part of Christian Europe east of the Pyrenees. But in mountain-locked Roussillon and Asturias remnants of slavery persisted from Visigothic times to the seventeenth century; and in other parts of the peninsula the intermittent wars against the Moors of Granada supplied captives and to some extent reinvigorated slavery among the Christian states from Aragon to Portugal. Furthermore the conquest of the Canaries at the end of the fourteenth century and of Teneriffe and other islands in the fifteenth led to the bringing of many of their natives as slaves to Castille and the neighboring kingdoms.

Occasional documents of this period contain mention of negro slaves at various places in the Spanish peninsula, but the number was clearly small and it must have continued so, particularly as long as the supply was drawn through Moorish channels. The source whence the negroes came was known to be a region below the Sahara which from its yield of gold and ivory was called by the Moors the land of wealth, "Bilad Ghana," a name which on the tongues of European sailors was converted into "Guinea." To open a direct trade thither was a natural effort when the age of maritime exploration began. The French are said to have made voyages to the Gold Coast in the fourteenth century, though apparently without trading in slaves. But in the absence of records of their activities authentic history must confine itself to the achievements of the Portuguese.

In 1415 John II of Portugal, partly to give his five sons opportunity to win knighthood in battle, attacked and captured the Moorish stronghold of Ceuta, facing Gibraltar across the strait. For several years thereafter the town was left in charge of the youngest of these princes, Henry, who there acquired an enduring desire to gain for Portugal and Christianity the regions whence the northbound caravans were coming. Returning home, he fixed his residence at the promontory of Sagres, on Cape St. Vincent, and made his main interest for forty years the promotion of maritime exploration southward.[8] His perseverance won him fame as "Prince Henry the Navigator," though he was not himself an active sailor; and furthermore, after many disappointments, it resulted in exploration as far as the Gold Coast in his lifetime and the rounding of the Cape of Good Hope twenty-five years after his death. The first decade of his endeavor brought little result, for the Sahara shore was forbidding and the sailors timid. Then in 1434 Gil Eannes doubled Cape Bojador and found its dangers imaginary. Subsequent voyages added to the extent of coast skirted until the desert began to give place to inhabited country. The Prince was now eager for captives to be taken who might inform him of the country, and in 1441 Antam Gonsalvez brought several Moors from the southern edge of the desert, who, while useful as informants, advanced a new theme of interest by offering to ransom themselves by delivering on the coast a larger number of non-Mohammedan negroes, whom the Moors held as slaves. Partly for the sake of profit, though the chronicler says more largely to increase the number of souls to be saved, this exchange was effected in the following year in the case of two of the Moors, while a third took his liberty without delivering his ransom. After the arrival in Portugal of these exchanged negroes, ten in number, and several more small parcels of captives, a company organized at Lagos under the direction of Prince Henry sent forth a fleet of six caravels in 1444 which promptly returned with 225 captives, the disposal of whom has been recounted at the beginning of this chapter.

[Footnote 8: The chief source for the early Portuguese voyages is Azurara's Chronicle of the Discovery and Conquest of Guinea, already cited.]

In the next year the Lagos Company sent a great expedition of twenty-six vessels which discovered the Senegal River and brought back many natives taken in raids thereabout; and by 1448 nearly a thousand captives had been carried to Portugal. Some of these were Moorish Berbers, some negroes, but most were probably Jolofs from the Senegal, a warlike people of mixed ancestry. Raiding in the Jolof country proved so hazardous that from about 1454 the Portuguese began to supplement their original methods by planting "factories" on the coast where slaves from the interior were bought from their native captors and owners who had brought them down in caravans and canoes. Thus not only was missionary zeal eclipsed but the desire of conquest likewise, and the spirit of exploration erelong partly subdued, by commercial greed. By the time of Prince Henry's death in 1460 Portugal was importing seven or eight hundred negro slaves each year. From this time forward the traffic was conducted by a succession of companies and individual grantees, to whom the government gave the exclusive right for short terms of years in consideration of money payments and pledges of adding specified measures of exploration. As new coasts were reached additional facilities were established for trade in pepper, ivory and gold as well as in slaves. When the route round Africa to India was opened at the end of the century the Guinea trade fell to secondary importance, but it was by no means discontinued.

Of the negroes carried to Portugal in the fifteenth century a large proportion were set to work as slaves on great estates in the southern provinces recently vacated by the Moors, and others were employed as domestic servants in Lisbon and other towns. Some were sold into Spain where they were similarly employed, and where their numbers were recruited by a Guinea trade in Spanish vessels in spite of Portugal's claim of monopoly rights, even though Isabella had recognized these in a treaty of 1479. In short, at the time of the discovery of America Spain as well as Portugal had quite appreciable numbers of negroes in her population and both were maintaining a system of slavery for their control.

When Columbus returned from his first voyage in the spring of 1493 and announced his great landfall, Spain promptly entered upon her career of American conquest and colonization. So great was the expectation of adventure and achievement that the problem of the government was not how to enlist participants but how to restrain a great exodus. Under heavy penalties emigration was restricted by royal decrees to those who procured permission to go. In the autumn of the same year fifteen hundred men, soldiers, courtiers, priests and laborers, accompanied the discoverer on his second voyage, in radiant hopes. But instead of wealth and high adventure these Argonauts met hard labor and sickness. Instead of the rich cities of Japan and China sought for, there were found squalid villages of Caribs and Lucayans. Of gold there was little, of spices none.

Columbus, when planting his colony at Isabella, on the northern coast of Hispaniola (Hayti), promptly found need of draught animals and other equipment. He wrote to his sovereigns in January, 1494, asking for the supplies needed; and he offered, pending the discovery of more precious things, to defray expenses by shipping to Spain some of the island natives, "who are a wild people fit for any work, well proportioned and very intelligent, and who when they have got rid of their cruel habits to which they have been accustomed will be better than any other kind of slaves."[9] Though this project was discouraged by the crown, Columbus actually took a cargo of Indians for sale in Spain on his return from