Section 107 of the Copyright Act provides the statutory framework for determining whether something is a fair use and identifies certain types of uses—such as criticism, comment, news reporting, teaching, scholarship, and research—as examples of activities that may qualify as fair use.
https://m.youtube.com/watch?v=dE8nN0vlUVU&pp=ygUebG9ubmllIGxpc3RvbiBnYXJkZW4gb2YgcGVhY2Ug
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https://www.youtube.com/watch?v=KosX0P3nmOU