Columbia subject headings:
Great Britain--History--Wars of the Roses, 1455-1485.
Wales--History--1063-1536.
Harvard subject headings:
Great Britain--History--Wars of the Roses, 1455-1485.
Military history, Medieval
Wales--History--1063-1536
Princeton subject headings:
Great Britain--History--Wars of the Roses, 1455-1485.
Military history, Medieval.
Wales--History--1063-1536.