Lincoln Lessons by Jean H. Baker, Mario M. Cuomo, Joan Flinspach, Sara Vaughn Gabbard, Doris Kearns Goodwin, Harold Holzer, Harry V. Jaffa, James M. McPherson, Sandra Day O'Connor, John F. Marszalek, Edna Greene Medford, Mackubin Thomas Owens, Edward Steers, Thomas Reed Turner, Craig L. Symonds