Columbia subject headings:
Minorities--Civil rights--Congresses.
Minorities--Legal status, laws, etc.--Congresses.
Multiculturalism--Law and legislation--Congresses.
Harvard subject headings:
Minorities--Civil rights--Congresses.
Minorities--Legal status, laws, etc.--Congresses.
Multiculturalism--Law and legislation--Congresses.
Princeton subject headings: