Columbia subject headings:
Harvard subject headings:
Great Britain--History--Charles I, 1625-1649.
Great Britain--History--Commonwealth and Protectorate, 1649-1660.
Great Britain--History--Puritan Revolution, 1642-1660
Princeton subject headings:
Great Britain--History--Charles I, 1625-1649.
Great Britain--History--Commonwealth and Protectorate, 1649-1660.
Great Britain--History--Puritan Revolution, 1642-1660.