I think you forgot to give the options along with this question. I am answering the question based on my knowledge and research. Spaniards was the group that lived on the continent of South America for the longest time. I hope the answer has come to your help.
Answer:
C
Explanation:
Because the hot magma flow in the convection currents and these currents move the tectonic plates and make up the Earths crust.
Grass, water, natural growing things, sun