Columbia subject headings:
Conquerors--Mexico--History.
Conquerors--Spain--History.
Mexico--History--Conquest, 1519-1540.
Harvard subject headings:
Conquerors--Mexico--History.
Conquerors--Spain--History.
Mexico--History--Conquest, 1519-1540.
Princeton subject headings:
Conquerors--Mexico--History.
Conquerors--Spain--History.
Mexico--History--Conquest, 1519-1540.