Columbia subject headings:
Liberalism--France--History.
Radicalism--France--History.
Right and left (Political science)
Socialism--France--History.
Harvard subject headings:
Liberalism--France--History
Radicalism--France--History.
Right and left (Political science)
Socialism--France
Socialism--France--History
Princeton subject headings:
Liberalism--France--History.
Radicalism--France--History.
Right and left (Political science)
Socialism--France--History.