Answer:
He concludes he will take resources back to the natives of America and bring back some resources to Spain.
Step-by-step explanation:
The letter is a report of discovery and exploration and is a reflection of the Spanish conquest of the Americas.
The letter contains descriptions and observations of the life and the conduct of the people that participated in the expedition which was the second voyage to the Americas. The letter tells of the interaction and encounters with the natives. The letter tells of the religion practices, civilization and authority.
Columbus concludes that in his future final voyage he would give the native gold, spices and cotton, mastic, aloe, slaves. He also said he would bring back things such as rhubarb and cinnamon and other things that would be discovered by the people that he left behind.