What did columbus call the natives and why?

The idea of manifest destiny simply stated it was america's destiny to expand from the atlantic ocean to the pacific. the word "destiny" implies an idea that it was within our rights as a nation to expand. in a paragraph of 125+ words, explain what could be wrong with that idea.

According to jean-jaquees rousseau, individuals participating in a social contact agree to be ruled by

What were some of the most important native items adopted by europeans ? what impact did they have on european life ?