June 19, 1939
The American Library Association adopted the Library Bill of Rights, partiality in response to events in Nazi Germany, where Jews were barred from libraries, and books by Jewish authors and other works disfavored by the Nazi regime were burned. It says, in part:: “Books and other library resources should be provided for the interest, information, and enlightenment of all people of the community the library serves. Materials should not be excluded because of the origin, background, or views of those contributing to their creation.”

