http://www.cobizmag.com/articles/sharing-copyrighted-content-on-social-media

 

https://www.legalzoom.com/articles/copyright-issues-for-social-media

 

https://www.theatlantic.com/technology/archive/2011/08/how-governments-deal-with-social-media/243288/

 

https://www.copyright.gov/fls/fl100.html

 

https://www.bradley.com/insights/publications/2012/03/international-copyright-protection-how-does-it-w__

 

http://www.wipo.int/treaties/en/ip/berne/

 

https://depositphotos.com/10056313/stock-photo-copyright-symbol-and-globe.html

 

Open Stax American Government textbook