Columbia subject headings:
African Americans--Civil rights--Alabama--Selma.
Selma (Ala.)--Race relations.
Smeltzer, Ralph E., 1916-
Harvard subject headings:
African Americans--Civil rights--Alabama--Selma.
Selma (Ala.)--Race relations.
Smeltzer, Ralph E., 1916-
Princeton subject headings:
African Americans--Civil rights--Alabama--Selma.
Selma (Ala.)--Race relations.
Smeltzer, Ralph E., 1916-