
1) SA Indians 2) SA natives 3) Ancient americans 4) Ancient Andeans 5) Ancient Andes dwellers 6) Ancient Andes Indians 7) Ancient Cuzco natives 8) Ancient Cuzco residents 9) Ancient empire builders 10) Ancient Peruvian people 11) Ancient peruvians 12) Ancient south americans 13) Andean dwellers 14) Andean indians
Found on
https://www.crosswordclues.com/clue/incas

Early Indians of Peru, S.A., highly cultures, conquered by Pizarro in 1531.
Found on
http://users.michweb.net/~orendon/americans/glosary2.html
No exact match found.