Answer:
Incas, Mayans and Aztecs.
Step-by-step explanation:
The Spanish colonization was characterized by the modification of the political, economic and religious structure of the societies that lived in that territory. These societies were groups of enormous importance for the Spanish colonization to be established in America. These groups were the Mayas, the Incas, and the Aztecs, who were civilizations with great wealth, technology, and organization. The Spaniards had to fight these peoples for the American territory, causing these groups to succumb and allowed the Spanish colonization to advance.