Final answer:
The Taino and Cuboney people first inhabited Hispaniola, which is now divided between Haiti and the Dominican Republic. Christopher Columbus arrived on the island in 1492, and it became a Spanish colony.
Step-by-step explanation:
The country that was first inhabited by the Taino and Cuboney people was Hispaniola. Hispaniola is an island in the Caribbean, which is now divided into the countries of Haiti and the Dominican Republic.
Christopher Columbus arrived on the island in 1492 and mistakenly thought he had reached Asia. The Spanish quickly dominated the local people, and the island became a Spanish colony.
It is estimated that the Taino population on Hispaniola was around three million when the Spanish arrived, but due to Spanish colonization, warfare, and disease, the population declined significantly.