Columbia subject headings:
Civil war.
Great Britain--History--Civil War, 1642-1649.
Great Britain--History--Stephen, 1135-1154.
Great Britain--History--Wars of the Roses, 1455-1485.
Military art and science--Great Britain--History.
War and society--Great Britain.
Harvard subject headings:
Great Britain--History, Military--1066-1485.
Great Britain--History, Military--1485-1603.
Great Britain--History, Military--1603-1714.
Great Britain--History--Civil War, 1642-1649.
Great Britain--History--Stephen, 1135-1154.
Great Britain--History--Wars of the Roses, 1455-1485.
Military art and science--Great Britain--History.
War and society--Great Britain--History.
Princeton subject headings:
Civil war.
Great Britain--History--Civil War, 1642-1649.
Great Britain--History--Stephen, 1135-1154.
Great Britain--History--Wars of the Roses, 1455-1485.
Military art and science--Great Britain--History.
War and society--Great Britain.