Columbia subject headings:
Equality.
Power (Social sciences)
Radicalism.
Social classes--France.
Social classes--Great Britain.
Harvard subject headings:
Equality.
Power (Social sciences)
Radicalism.
Social classes--France
Social classes--Great Britain
Princeton subject headings:
Equality.
Power (Social sciences)
Radicalism.
Social classes--France.
Social classes--Great Britain.