Columbia subject headings:
Harvard subject headings:
African American women--Biography
Keckley, Elizabeth, approximately 1818-1907
Lincoln, Abraham, 1809-1865
Lincoln, Mary Todd, 1818-1882.
Slaves--United States--Biography
Women slaves--United States--Biography.
Princeton subject headings:
African American women--Biography.
Keckley, Elizabeth, approximately 1818-1907.
Lincoln, Abraham, 1809-1865.
Lincoln, Mary Todd, 1818-1882.
Slaves--United States--Biography.