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.
Nicaraguans
About 5% of Nicaraguans are Native Americans, descendants of the country's indigenous inhabitants. Nicaragua's pre-Columbian population consisted of many indigenous groups. In the western region, the Nahua people (also known as the Pipil-Nicaraos) were present along with other groups such as the Chorotega people. Nicaragua's central region and the Caribbean coast were inhabited by indigenous peoples who were mostly Chibcha-related groups that had migrated from South America, primarily what is today Colombia and Venezuela. These groups include the present-day Miskitos, Ramas and Sumos. In the 19th century, there was a substantial indigenous minority, but this group was also largely assimilated culturally into the mestizo majority. In the mid-1980s, the government divided the department of Zelaya Department into two autonomous regions and granted the black and indigenous people of this region limited self-rule.