Columbia subject headings:
African Americans--Economic conditions.
African Americans--Education.
Ethnicity--United States--Historiography.
Minorities--United States--Economic conditions.
Racism--United States--Historiography.
Racism--United States.
United States--Race relations.
Harvard subject headings:
African Americans--Economic conditions
African Americans--Education
Ethnicity--United States--Historiography.
Minorities--United States--Economic conditions
Racism--United States
Racism--United States--Historiography.
United States--Race relations
Princeton subject headings:
African Americans--Economic conditions.
African Americans--Education.
Ethnicity--United States--Historiography.
Minorities--United States--Economic conditions.
Racism--United States--Historiography.
Racism--United States.
United States--Race relations.