Christopher Columbus
Since the late 20th century, historians have criticized Columbus for initiating colonization and for abuse of natives. Among reasons for this criticism is the poor treatment of the native Taíno people of Hispaniola, whose population declined rapidly after contact with the Spanish. Columbus required the natives to pay tribute in gold and cotton. Modern estimates for the pre-Columbian population of Hispaniola are around 250,000–300,000. According to the historian Gonzalo Fernandez de Oviedo y Valdes, by 1548, 56 years after Columbus landed, and 42 years after he died, fewer than 500 Taíno were living on the island. The indigenous population declined rapidly, due primarily to the first pandemic of European endemic diseases, which struck Hispaniola after 1519. The natives had no acquired immunity to these new diseases and suffered high fatalities. There is also documentation that they were overworked.
Hispaniola
The island was called by various names by its native people, the Taíno Amerindians. No known Taíno texts exist, hence, historical evidence for those names comes to us through three European historians: the Italian Pietro Martyr d‘Anghiera, and the Spaniards Bartolomé de las Casas and Gonzalo Fernández de Oviedo. Fernández de Oviedo and de las Casas both recorded that the island was called Quizqueia (supposedly "Mother of all Lands") by the Taíno. D'Anghiera added another name, Haiti ("Mountainous Land"), but later research shows that the word does not seem to derive from the original Arawak Taíno language. (Quisqueya is today mostly used in the Dominican Republic.) Although the Taínos' use of Quizqueia is verified, and the name was used by all three historians, evidence suggests that it probably was the Taíno name of the whole island, and for a region (now known as Los Haitises) in the northeastern section of the present-day Dominican Republic.