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.
Timucua
The Timucua were a Native American people who lived in Northeast and North Central Florida and southeast Georgia. They were the largest indigenous group in that area and consisted of about 35 chiefdoms, many leading thousands of people. The various groups of Timucua spoke several dialects of the Timucua language. At the time of European contact, Timucuan speakers occupied about in the present-day states of Florida and Georgia, with an estimated population of 200,000. Milanich notes that the population density calculated from those figures, is close to the population densities calculated by other authors for the Bahamas and for Hispaniola at the time of first European contact. The territory occupied by Timucua speakers stretched from the Altamaha River and Cumberland Island in present-day Georgia as far south as Lake George in central Florida, and from the Atlantic Ocean west to the Aucilla River in the Florida Panhandle, though it reached the Gulf of Mexico at no more than a couple of points.