Columbia subject headings:
African Americans--History--Periodicals.
Freed persons--United States--Periodicals.
Harvard subject headings:
African Americans--Education
Freed persons--Periodicals.
Freed persons--Sources.
Periodicals
Reconstruction (U.S. history, 1865-1877)--Periodicals.
Princeton subject headings:
African Americans--Education--United States--Periodicals.
Freed persons--United States--Periodicals.