Columbia subject headings:
Harvard subject headings:
Cortés, Hernán, 1485-1547--Congresses.
Extremadura (Spain)--History--Congresses.
Mexico--History--Conquest, 1519-1540--Congresses.
Spain--History--Charles I, 1516-1556--Congresses.
Princeton subject headings:
Cortés, Hernán, 1485-1547--Congresses.
Extremadura (Spain)--History--Congresses.
Mexico--History--Conquest, 1519-1540--Congresses.
Spain--History--Charles I, 1516-1556--Congresses.