Columbia subject headings:
Harvard subject headings:
Indians of Mexico--History
Indians of North America--Northwest, Old--History.
Mexico--History--Spanish colony, 1540-1810.
Northwest, Old--Discovery and exploration.
Princeton subject headings:
Indians of Mexico--Mexico, North--History.
Indians of Mexico--Mexico, North--Missions--History.
Mexico, North--History.
Mexico--History--Spanish colony, 1540-1810.
Missions--Mexico, North--History.
New Spain--History.