Columbia subject headings:
Florence (Italy)--Politics and government--14th century.
Florence (Italy)--Politics and government--15th century.
Politics and culture--Italy--Florence--History--14th century.
Politics and culture--Italy--Florence--History--15th century.
Prudence--Political aspects--Italy--Florence.
Harvard subject headings:
Princeton subject headings:
Florence (Italy)--Politics and government--To 1421.
Political culture--Italy--Florence--History--To 1500.
Prudence--Political aspects--Italy--Florence.