Columbia subject headings:
Caciques (Indian leaders)--Mexico--Mexico, Valley of--History--16th century.
Encomenderos--Mexico--Mexico, Valley of--History--16th century.
Mexico, Valley of (Mexico)--History--16th century.
Harvard subject headings:
Caciques (Indian leaders)--Mexico--Mexico, Valley of--History--16th century.
Encomenderos--Mexico--Mexico, Valley of--History--16th century.
Mexico, Valley of (Mexico)--History--16th century.
Princeton subject headings:
Caciques (Indian leaders)--Mexico--Mexico, Valley of--History--16th century.
Encomenderos--Mexico--Mexico, Valley of--History--16th century.
Mexico, Valley of (Mexico)--History--16th century.