title: Essay review: improving Americans.
authors.affiliation: Department of History, Texas Tech University, Lubbock, 79409-1013, USA.
authors.forename: D
authors.initials: D
authors.lastname: Rainger
mesh_terms: D001695:Biology / Q000266:history*; D006663:Historiography; D049673:History, 20th Century; D049674:History, 21st Century; D049711:History, Modern 1601-; D014481:United States