Columbia subject headings:
Harvard subject headings:
Canada--Politics and government--1914-1945
Minorities--Canada--History--20th century.
Minorities--Government policy--Canada--History--20th century.
World War, 1939-1945--Canada
Princeton subject headings:
Canada--Politics and government--1914-1945--Congresses.
Minorities--Canada--Governmental policy--Congresses.
Minorities--Canada--History--Congresses.
World War, 1939-1945--Canada.