Columbia subject headings:
Harvard subject headings:
Education, Higher--United States--Congresses
Minorities--United States--Congresses
United States--Foreign relations--Congresses.
United States--Politics and government--Congresses.
Princeton subject headings:
Education, Higher--United States--Congresses.
Minorities--United States--Congresses.
United States--Foreign relations--Congresses.
United States--Politics and government--Congresses.