Columbia subject headings:
United States. Marine Corps--African Americans.
United States. Marine Corps--Minorities.
United States. Navy--African Americans.
United States. Navy--Minorities.
Harvard subject headings:
United States. Marine Corps--African Americans.
United States. Marine Corps--Minorities.
United States. Navy--African Americans.
United States. Navy--Minorities.
Princeton subject headings:
United States. Marine Corps--African Americans.
United States. Marine Corps--Minorities.
United States. Navy--African Americans.
United States. Navy--Minorities.