Columbia subject headings:
African American lawyers--Biography.
Civil rights workers--United States--Biography.
Constitutional history--United States.
Houston, Charles Hamilton, 1895-1950.
Harvard subject headings:
African American lawyers--Biography
Civil rights workers--United States--Biography
Constitutional history--United States
Houston, Charles Hamilton, 1895-1950
Princeton subject headings:
African American lawyers--Biography.
Civil rights workers--United States--Biography.
Constitutional history--United States.
Houston, Charles Hamilton, 1895-1950.