Indigenous peoples of the Caribbean
The Classic Taíno lived in eastern Cuba, Hispaniola, and Puerto Rico. They spoke a dialect called Classic Taíno. Compared to their neighbors, the Classic Taíno had substantially developed agricultural societies. Puerto Rico was divided into twenty chiefdoms which were organized into one united kingdom or confederation, Borinquen. Hispaniola was divided into roughly 45 chiefdoms, which were organized into five kingdoms under the leadership of the chief of each area's premier chiefdom. Beginning around 1450, Classic Taíno from Hispaniola began migrating to eastern Cuba; they are conventionally known as the Cuban Taíno. The Cuban Taíno gained power over some of Cuba's earlier Western Taíno inhabitants, the Ciboney, but no regional or island-wide political structure had developed on the island at the time of Spanish colonization of the Americas.
Indigenous peoples of Costa Rica
Christopher Columbus arrived in Costa Rica in 1502 on his last trip to the Americas. Costa Rica received its name from Gil Gonzalez Davila when he arrived and thought he found the most gold he had ever seen; therefore naming it the "Rich Coast". To the Spanish, it was less organized from other indigenous groups they had discovered, mainly because they lived in separate groups rather than one large group. During the colonization, Costa Rica was very poor, mainly because it was isolated from the majority of the Spanish Empire. Its Indigenous peoples have lived in Costa Rica for what stretches back to at least 10,000 years before this. Colonies that were set up initially were unsuccessful because of disease, as well as the tropical rain forests. Costa Rica did not become a province of Spain until the 1560s, when a community was created that used the volcanic soil for agricultural purposes. By the time that Columbus arrived, there were about 20,000 Costa Rican natives, but this number greatly declined. That was primarily due to disease, particularly smallpox as well as the fact that many indigenous people were enslaved to work and oftentimes escaped from them.