Columbia subject headings:
Great Britain--Politics and government--1399-1485.
Great Britain--Politics and government--1485-1603.
Kings and rulers, Medieval.
Monarchy--Great Britain--History.
Tudor, House of.
York, House of.
Harvard subject headings:
Great Britain--Politics and government--1399-1485.
Great Britain--Politics and government--1485-1603.
Kings and rulers, Medieval.
Monarchy--Great Britain--History.
Tudor, House of.
York, House of.
Princeton subject headings:
Great Britain--Politics and government--1399-1485.
Great Britain--Politics and government--1485-1603.
Kings and rulers, Medieval.
Monarchy--Great Britain--History.
Tudor, House of.
York, House of.