Columbia subject headings:
Harvard subject headings:
African Americans--Michigan--Detroit--Social conditions--20th century.
Detroit (Mich.)--Foreign public opinion, Canadian.
Detroit (Mich.)--Race relations.
Detroit (Mich.)--Social conditions--20th century.
Public opinion--Ontario--Windsor.
Riots--Michigan--Detroit--History--20th century.
Princeton subject headings:
Detroit (Mich.)--History--20th century.
Detroit (Mich.)--Race relations--History.
Riots--Michigan--Detroit--History--20th century.
Windsor (Ont.)--History--20th century.