Answer:
Spain colonized the Americas to get gold and silver, boost its economy, and become more powerful.
Step-by-step explanation:
When the Spanish colonized the Americas, they had several goals in mind when they established colonies in the Americas. There was one goal that had to do with economics. In hopes of finding gold and silver, the Spanish were looking for a source of resources to boost their empire's growth. Spanish explorers found a great deal of gold in the Americas. It is also thought that Spain could expand its empire by establishing colonies to increase its trade. There would also be a positive effect on the Spanish economy as a result of this.
Hope this helps :)