Columbia subject headings:
America--Discovery and exploration--Spanish.
New Mexico--History--To 1848.
Peru--History--Conquest, 1522-1548.
Harvard subject headings:
America--Discovery and exploration--Spanish.
New Mexico--History
New Mexico--History--To 1848
Peru--History--Conquest, 1522-1548.
Princeton subject headings:
America--Discovery and exploration--Spanish.
New Mexico--History.
Peru--History--Conquest, 1522-1548.