Columbia subject headings:
Harvard subject headings:
Commonwealth countries--Relations--Great Britain--Congresses.
Great Britain--Relations--Commonwealth countries--Congresses.
Ireland--Politics and government--Congresses.
Nationalism--Ireland--History--Congresses.
Nationalism--Scotland--History--Congresses.
Nationalism--Wales--History--Congresses.
Scotland--Politics and government--Congresses.
Wales--Politics and government--20th century--Congresses.
Princeton subject headings:
Commonwealth countries--Relations--Great Britain--Congresses.
Great Britain--Relations--Commonwealth countries--Congresses.
Ireland--Politics and government--Congresses.
Nationalism--Ireland--History--Congresses.
Nationalism--Scotland--History--Congresses.
Nationalism--Wales--History--Congresses.
Scotland--Politics and government--Congresses.
Wales--Politics and government--20th century--Congresses.