Columbia subject headings:
Italy--History--16th century.
Margaret, of Austria, Duchess of Parma, 1522-1586.
Netherlands--History--Eighty Years' War, 1568-1648.
Regents--Netherlands--Biography.
Harvard subject headings:
Italy--History--16th century.
Margaret, of Austria, Duchess of Parma, 1522-1586.
Netherlands--History--Eighty Years' War, 1568-1648.
Regents--Netherlands--Biography.
Princeton subject headings:
Italy--History--16th century--Congresses.
Margaret, of Austria, Duchess of Parma, 1522-1586--Congresses.
Regents--Netherlands--Congresses.