Scope and Contents Topics and types of documents include various correspondence dealing with un-American activities; retention of the House Un-American Activities Committee (HUAC); legislation; pamphlets; news clippings; government documents; and letter regarding Joan Baez and "Pro-Communist Activities." Correspondents include American Civil Liberties Union; ACLU of New Jersey; Karl E. Mundt; Richard H. Ichord; Don Edwards (statement); and National committee to Abolish HUAC/HISC.