"Banned books" refer to literary works that have been prohibited or restricted in certain schools, libraries, or communities due to their content. Reasons for banning can include themes of violence, sexuality, language, or political views that some individuals or groups find objectionable. This practice often sparks debates about freedom of expression and the role of literature in society. Throughout history, various books have faced bans, including classics like To Kill a Mockingbird and 1984. The American Library Association tracks these incidents and promotes the importance of access to diverse literature, emphasizing that banning books can limit critical thinking and understanding of different perspectives.