Links to a variety of sources related to copyright

 

https://www.copyright.gov/title17/title17.pdf

https://www.law.cornell.edu/constitution/articlei

https://www.copyright.gov/circs/circ01.pdf

https://librarycopyright.net/resources/digitalslider/index.html

https://guides.library.cornell.edu/copyright/publicdomain

https://creativecommons.org/about/cclicenses/

https://www.unesco.org/en/communication-information/open-solutions/open-educational-resources

https://www.justia.com/intellectual-property/copyright/fair-use/transformative-use/

https://librarycopyright.net/resources/fairuse/index.php

https://www.lib.umn.edu/services/copyright/use

http://www.knowyourcopyrights.org/