Columbia subject headings:
Canada, Western--Economic conditions.
Canadian Pacific Railway Company--History.
Northwest, Canadian--Economic conditions.
Railroads--Canada, Western--History.
Harvard subject headings:
Canada, Western--Economic conditions.
Canadian Pacific Railway Company--History.
Northwest, Canadian--Economic conditions.
Railroads--Canada, Western--History.
Princeton subject headings:
Canada, Western--Economic conditions.
Canadian Pacific Railway Company--History.
Northwest, Canadian--Economic conditions.
Railroads--Canada, Western--History.