Columbia subject headings:
Harvard subject headings:
Arabian Peninsula--Relations--Great Britain--Congresses.
Great Britain--Colonies--Asia--Congresses.
Great Britain--Relations--Arabian Peninsula--Congresses.
Postcolonialism--Arabian Peninsula--Congresses.
Yemen (People's Democratic Republic)--History--Congresses.
Princeton subject headings:
Arabian Peninsula--Relations--Great Britain.
Great Britain--Colonies--Asia.
Great Britain--Relations--Arabian Peninsula.
Postcolonialism--Arabian Peninsula.
Yemen (People's Democratic Republic)--History.