On December 5, 1492, Columbus sighted the northern coast of Haiti and found safe anchorage there. The newly discovered island was named Española, which was afterward latinized to Hispaniola. Later still, the settlement founded by the Spaniards in the southern part under the name of Santo Domingo gave its name to the entire island. When Columbus set foot on its shores, Haiti had 2,000,000 inhabitants, who were governed by five caciques, each holding both religious and political sway over the separate kingdoms. At the outset the newcomers were received with welcome and honor, but it was not long before their tyranny caused a rupture between them and the natives. A war of extermination followed, and by 1506 the entire island had fallen into the hands of the invaders. Left in possession of a depopulated country, the Spaniards restocked it with African negro slaves. Meanwhile the interior of the island had been explored, settlements had been established, mines opened up and progress made in agriculture. In 1506 sugar was brought in and its cultivation soon assumed important proportions. About 1625 the French and English began to give trouble to Spain in the western archipelago, and a few years later a number of Englishmen and Frenchmen, who had been expelled from St. Kitts by the Spaniards, took refuge on Tortuga island and became famous under the name of Buccaneers. They succeeded in establishing themselves in a part of Haiti, and in 1697 their right of possession was acknowledged and the territory occupied by them was ceded by Spain to France by the treaty of Ryswick. The new colony was called Saint Dominique, and it entered immediately into an era of prosperity in which the expansion of the sugar industry was the principal factor. When the French revolution broke out, the exportations of sugar amounted to 80,000 tons, and this large production necessitated the employment of a great number of slaves. The whites were few and the unequal proportion led to disaster. The population consisted of whites, free colored people (most of whom were mulattoes) and negro slaves. The mulattoes demanded the same civil rights as the white people and these privileges were accorded them in 1791. Incensed beyond measure, the whites clamored loudly for a reversal of this decree and finally obtained it. On August 23, 1791, a violent insurrection of the blacks broke out; the plantation slaves were joined by the mulattoes and a massacre of the whites followed. Those who escaped the slaughter fled, leaving all their possessions behind; the sugar plantations were destroyed and the entire sugar industry came to an abrupt end. In 1793 Saint Dominique was attacked by England and Spain, whereupon the French government, in order to conciliate the blacks and retain its dominion over the colony, proclaimed all the slaves free. By the terms of the Peace of Bâle in 1795, the whole island passed into the hands of the French.