Wikimedia
Wikipedia: Literatura De Los Estados Unidos
Wikipedia overview in Spanish of American literature from its roots to contemporary authors and themes. This entry is a broad sweep -- no era is covered in depth but it's a helpful "big picture" view for Spanish-speaking students, with...
Library of Congress
Loc: Teachers: The Grapes of Wrath
A Library of Congress lesson on "The Grapes of Wrath," through which students discover how cultural artifacts from the book support its themes and see connections "between the social, cultural, and literary contexts of literature."