Columbia subject headings:
Florence (Italy)--Politics and government--16th century.
Political refugees--Italy--Florence--History--16th century.
Harvard subject headings:
Florence (Italy)--History--1421-1737
Florence (Italy)--Politics and government--1421-1737.
Political refugees--Italy--Florence--History--16th century.
Republicanism--Italy--Florence--History--16th century.
Princeton subject headings:
Florence (Italy)--Politics and government--16th century.
Political refugees--Italy--Florence--History--16th century.