Attempts by government or individuals to ban books, prosecute artists and writers for their work, shut down stores dealing in pornography, and restrict music lyrics are considered by many to be forms of censorship and an abridgement of freedom of speech.
Freedom of the press
Freedom of speech
CQ Researcher, February 19, 1993.
Green, Jonathan, ed. The Encyclopedia of Censorship, 1990.
Hurwitz, Leon, ed. Historical Dictionary of Censorship in the United States, 1985.
EBSCO Magazine Article Summaries
NewsBank and other newspaper indexes
Readers’ Guide to Periodical Literature
SIRS (Social Issues Resources Series)