Columbia subject headings:
Harvard subject headings:
Latin America--History--Congresses.
Latin America--Relations--Portugal--Congresses.
Latin America--Relations--Spain--Congresses.
Portugal--Relations--Latin America--Congresses.
Spain--Relations--Latin America--Congresses.
Princeton subject headings:
Brazil--History--Congresses.
Latin America--History--Congresses.
Portugal--History--Period of discoveries, 1385-1580--Congresses.
Portuguese--Latin America--Congresses.