Answer: The intellectual impact of the Reformation was basically that people began to think for theirselves. As an overall population people began to become more literate which caused them to be able to grasp and learn more.
The things that interested Columbus the most in his first meeting with the Taino, as he himself wrote in his journal, were the abundant possesion of gold that the Taino showed and the inferred knowledge of them of the places where the gold could be found. In his opinion it was worthy to try to convert them to Christianity.
Best answer is a. it wanted to spread its markets for trade really.