FOTOUHI, D. Expansionism, Slavery, and Sectionalism: James K. Polk and American Enlargement under the Fluctuating Forces of Manifest Destiny. Vanderbilt Undergraduate Research Journal, [S. l.], v. 2, 2006. DOI: 10.15695/vurj.v2i0.2743. Disponível em: https://vurj.vanderbilt.edu/index.php/vurj/article/view/2743. Acesso em: 27 jan. 2022.