O'Sullivan, John Louis. "The Great Nation of Futurity." United States Democratic Review 6, no. 23 (1839): 426-430. Digital Link http://cdl.library.cornell.edu/cgi-bin/moa/sgml/moa-idx?notisid=AGD1642-0006-46 Record Data Source Type Primary Year 1839 Publication Type Journal Article People O'Sullivan, John Louis Major Topics Manifest Destiny