Columbia subject headings:
Harvard subject headings:
Canada--History--Congresses.
Canada--Relations--United States--Congresses.
Québec (Province)--History--Congresses.
United States--Relations--Canada--Congresses.
Princeton subject headings:
Canada--History--Congresses.
Canada--Relations--United States--Congresses.
Québec (Province)--History--Congresses.
United States--Relations--Canada--Congresses.