It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
Selected websites on copyright should help the librarian, researcher and student assess what is copyrighted.
Librarians, Faculty and Students
The following websites will guide you in copyright especially in the practice of fair use.
Just released from the US Copyright Office, this report reviews and assesses the "making available" under US copyright law. It provides historical background and legal background in how US law implements that right.