Columbia subject headings:
African Americans--Segregation--Southern States.
Apartheid--South Africa.
Segregation--Southern States.
South Africa--Race relations.
Southern States--Race relations.
Harvard subject headings:
African Americans--Southern States--Segregation.
Apartheid--South Africa
Segregation--Southern States.
South Africa--Race relations.
Southern States--Race relations.
Princeton subject headings:
African Americans--Southern States--Segregation.
Apartheid--South Africa.
Segregation--Southern States.
South Africa--Race relations.
Southern States--Race relations.