Why are there so few Native Americans in Caribbean South America?

"The 1518 smallpox epidemic killed 90% of the natives who had not already perished. Warfare and harsh enslavement by the colonists had also caused many deaths. By 1548, the native population had declined to fewer than 500."

Explanation:

Put this in our own words but here you go.

PLZ THANK FIVE STARE AND GIVE BRAINLIEST:)

where is the rest of the question. this isn't making sense. can you upload a picture of the question?