https://pioneerinstitute.org/wp-content/uploads/Gettysburg-Address.jpg15242294Editorial Staffhttps://pioneerinstitute.org/wp-content/uploads/logo_440x96.pngEditorial Staff2013-04-02 11:53:272019-07-16 14:01:22Pulitzer Prize-Winning Civil War Historian Delivers Keynote at Education Event