Columbia subject headings:
Great Britain--History--Civil War, 1642-1649.
Great Britain--History--Puritan Revolution, 1642-1660.
Socialism--Great Britain--History.
Harvard subject headings:
Princeton subject headings:
Great Britain--History--Civil War, 1642-1649.
Great Britain--History--Puritan Revolution, 1642-1660.
Socialism--Great Britain--History.