Columbia subject headings:
Liberalism--Great Britain--History--19th century.
Mill, John Stuart, 1806-1873--Political and social views.
Harvard subject headings:
Liberalism--Great Britain--History--19th century
Liberty--History--19th century.
Mill, John Stuart, 1806-1873--Political and social views.
Princeton subject headings:
Liberalism--Great Britain--History--19th century.
Mill, John Stuart, 1806-1873.