- Malnutrition.2
- Martial arts.1
- May Day.1
- Mays, Benjamin E. (Benjamin Elijah), 1894-1984.3
- McCain, James T.3
- McCollum, Matthew, -1980.1
- McNair, Robert E. (Robert Evander), 1923-2007.15
- Mental health.1
- Middleton Place (S.C.)1
- Military cadets.1
- Monkeys.2
- Montgomery, Eugene A.R.1
- Morehouse College (Atlanta, Ga.)2
- Murray, Lake (S.C.)1
- Murray, Lake (S.C.)--History.1
- National Association for the Advancement of Colored People.9
- National Guard (United States)2
- New York (N.Y.)--Buildings, structures, etc.1
- Newman, I. DeQuincy, 1911-1985.8
- Nixon, Richard M. (Richard Milhous), 1913-1994.5