University of Notre Dame
University of Notre Dame: History of American Education
This site from the University of Notre Dame contains great information on the History of American Education. This particular page is maintained by one of the professors at the college and contains links to information on the subject.
Academy of American Poets
Poets.org: A Brief Guide to Modernism
Concise explanation of modernism as it applies to literature. It's mainly a discussion of the poetic movement of the early twentieth century, and it discusses many of the important figures of the era.