Columbia subject headings:
Harvard subject headings:
Algeria--History, Naval.
Pirates--Spain--Gata, Cape.
Spain--History, Naval--18th century.
Spain--History--Ferdinand VI, 1746-1759.
Princeton subject headings:
Algeria--History, Naval.
Pirates--Spain--Gata, Cape.
Spain--History, Naval--18th century.
Spain--History--Ferdinand VI, 1746-1759.