Mestizos are of mixed spanish and descent, while mulattos are of mixed european and descent.
a.
creole . . african
b.
african . . amerindian
c.
amerindian . . african
d.
african . . creole

Mestizos mean "mixed" and the mixture is between the Spanish and the indigenous, Indian or Amerindian population (the population native to Americas).

Mulattos are half white and half black.

So the correct answer is C.

Answerscripps institution of oceanography; i believe this is correct plz check first good luck;