Columbia subject headings:
Aragon (Spain)--History--Congresses.
Naples (Kingdom)--History--Spanish rule, 1442-1707--Congresses.
Harvard subject headings:
Aragon (Spain)--History--Congresses.
Naples (Kingdom)--History--Spanish rule, 1442-1707--Congresses.
Princeton subject headings:
Aragon (Spain)--History--Congresses.
Naples (Kingdom)--History--Spanish rule, 1442-1707--Congresses.