Columbia subject headings:
America--Discovery and exploration--Spanish--Centennial celebrations, etc.
Indians, Treatment of.
Latin America--Civilization.
Self-determination, National.
Harvard subject headings:
America--Discovery and exploration--Spanish--Centennial celebrations, etc.
Indians, Treatment of.
Latin America--Civilization.
Princeton subject headings:
America--Discovery and exploration--Spanish--Centennial celebrations, etc.
Indians, Treatment of.
Latin America--Civilization.