This week on “The Learning Curve,” Cara and Gerard are joined by Wayne Franklin, professor of English at the University of Connecticut and definitive biographer of the American literary figure James Fenimore Cooper. As we celebrate Native American Heritage Month, Prof. Franklin reviews Cooper's background and major works, especially the "Leatherstocking Tales," including The Last of the Mohicans, which are distinguished for their enlightened and sympathetic portrayal of the disappearing tribes.