Columbia subject headings:
Civil rights--United States.
East European Americans--Civil rights.
Europeans--Civil rights--United States.
Race discrimination--United States.
Harvard subject headings:
Civil rights--United States
European Americans--Economic conditions.
European Americans--Social conditions.
United States--Ethnic relations.
Princeton subject headings:
Civil rights--United States.
European Americans--Economic conditions.
European Americans--Social conditions.
United States--Ethnic relations.