Communist Control Act of 1954
The Communist Control Act (68 Stat. 775, 50 U.S.C. 841-844) is a piece of United States federal legislation, signed into law by President Dwight Eisenhower on 24 August 1954, which outlawed the Communist Party of the United States and criminalized membership in, or support for the Party or "Communist-action" organizations and defined evidence to be considered by a jury in determining participation in the activities, planning, actions, objectives, or purposes of such organizations.
Created during the period of the Second Red Scare (1946–1954), the Act was one of many bills drafted with the intention of protecting America from the potential threat posed by the international Communists. During this time, some argued that “the pursuit of subversive aims even by peaceful means should [have been] outlawed.”  Thus, many opposed Communism because of its supposed “subversive aim” to undermine democracy. In the words of the prominent sociologist Ernest van den Haap, there was “no place in democracy for those who want[ed] to abolish [it] even with a peaceful vote.” 
The Communist Control Act was originally proposed as an amendment to the Internal Security Act of 1950, which had sought to combat the spread of communism in labor unions. Apart from its secondary focus which concentrated on the illegality of “communist front organizations” (i.e. labor unions), the bill was drafted with the intention of tackling the root of the communist problem in America: the Communist Party. In its second section, the CCA of 1954 portrayed the American Communist Party as an “agency of a hostile foreign power.” The Party was described as “an instrumentality of a conspiracy to overthrow the government,” and as a “clear, present, and continuing danger to the security of the United States.” The Act made membership to the Communist Party a criminal act and stipulated that all Party members would be sanctioned with up to a $10,000 fine or imprisonment for five years or both. Additionally, according to the third section, the Communist Party would be deprived of “the rights, privileges, and immunities of a legal body.” 
The International Security Act of 1950 had defined two types of “communist organizations.” Senator Butler later proposed a bill aimed at the removal of Communists from leadership positions in labor unions, adding a third class, that of “communist-infiltrated organizations.” Afterwards, the Democratic Senator Humphrey put forward a substitute to that bill with the intention of directly tackling the “root of evil,” the Communist Party members. Through an amendment by Senator Daniel, both the Butler and Humphrey bills were merged into one, winning unanimous approval in the Senate from both Democrats and Republicans.
The overwhelming support provided by the liberals has attracted much attention from historians such as Mary McAuliffe (The Journal of American History). McAuliffe argues that, despite the liberals’ traditional role as the protectors of fundamental rights and civil liberties, the perceived gravity of the threat of Communism during the Cold War led some liberals to ignore the fact that the CCA suspended the citizenship rights of the Communist Party members. Most liberals did not even offer a token opposition to the Act; on the contrary, they ardently supported it. McAuliffe further acknowledges that the Act “served to avert possible disaster for individual politicians” who feared being labeled as Communists for their left-minded ideas. In the words of Senator Humphrey, “the amendment [was sought] to remove any doubt in the Senate as to where [Democrats and liberals] [stood] on the issue of Communism.”  An article published in the Michigan Law Review in 1955 suggested that the Communist Control Act was a “dramatic political gesture” rather than a genuine attempt to “kill Communism at its root.”
McAuliffe underlines the anomalies surrounding the Act; in particular, the Act was unorthodox since it bypassed the usual process of committee hearings and deliberations and was immediately introduced to the Senate floor. It is interesting to note that the Act has no recorded legislated history, undoubtedly because it was rush-printed in the early hours of the morning. In 1955, an outraged American Civil Liberties Union characterized it as “a mockery of… [Americans’] most basic constitutional guarantees.” Mary S. McAuliffe commented that use of the Communist Control Act of 1954 was an illustration of “how deeply McCarthyism penetrated American society.”
There was much controversy surrounding the Act. The Federal Bureau of Investigation and its Director, the famed J. Edgar Hoover, opposed the bill on the count that it would have forced the Communist movement underground. In addition, the Michigan Law Review argued that the politically charged Act was plagued by a number of constitutional problems which would have undermined its effectiveness. The Yale Law Journal lauded the Act as the “most direct statutory attack on internal communism yet undertaken [by 1955] by Congress,”  but stressed the “haste and confusion of the Act’s passage” which led to many “vague and ambiguous provisions.”  The incongruity of its provisions, a grave constitutional defect, was in part attributed to obscure language. For example, the nature of the “rights, privileges, and immunities” to be terminated by the Act was never explicitly stated as relating to state or federal jurisdiction. Also, the Yale Law Journal underlined a number of instances during which a literal interpretation of key passages would have caused entire sections to fall because of the use of comprehensive, unspecific language. McAuliffe notes that, because of these complications, the Act was never “used as a major weapon in the legislative arsenal against Communism,” apart for two minor cases in the states of New York and New Jersey.
The House of Representatives also made some additions to the bill, notably a section which listed the criteria for “determining what constitut[ed] membership in the Party and related organizations.” 
Only a few court cases interpreted the scope of the act's termination of the party's "rights, privileges and immunities." In 1954 the New Jersey Supreme Court held that, under the act, a candidate who was not a nominee of the party could not appear on the ballot in a state election under the party label (Salwen v. Rees). The Supreme Court upheld the judgement of the New Jersey Superior Court in favor of the defendant-election official and adopted the Superior Court judge's oral opinion as its own. That opinion explained that the plaintiff-candidate was proclaiming that he was the candidate of the Communist Party and that a vote for him was a vote for "party enthronement." "In order to make good the outlawry of the Communist Party as such," the Superior Court judge stated, "it becomes unavoidable that individuals be prevented from carrying its banner." This "peculiar method, as chosen by the [plaintiff-candidate], is a keen way of circumventing the statute, because if it were valid for him to take the course that he has chosen, it would be valid for a complete set of candidates to do the same thing, the consequence of which, of course, would be to frustrate completely the design of federal law."
In 1973 a federal district court in Arizona decided that the act was unconstitutional and Arizona could not keep the party off the ballot in the 1972 general election (Blawis v. Bolin). In 1961 the Supreme Court of the United States ruled that the act did not bar the party from participating in New York's unemployment insurance system (Communist Party v. Catherwood)
However, the Supreme Court of the United States has not ruled on the act's constitutionality. Despite that, no administration has tried to enforce it. The provisions of the act "outlawing" the party have not been repealed. Nevertheless, the Communist Party of the USA continues to exist in the 21st century.
- Communist registration acts
- Espionage Act of 1917
- Mitchell v. Donovan
- Criticisms of communism
- Criticisms of Communist party rule
- Criticisms of socialism
- Criticisms of Marxism
- McAuliffe, Mary S. “Liberals and the Communist Control Act of 1954.” The Journal of American History. 63.2. (1976): 351-67.
- Haag, Ernest van den. “Controlling Subversive Groups.” Annals of the American Academy of Political and Social Science. 300. Internal Security and Civil Rights (1955): 620-71.
- Haerle, Paul R. “Constitutional Law: Federal Anti-Subversive Legislation: The Communist Control act of 1954.” Michigan Law Review. 53.8 (1955): 1153-65.
- “The Communist Control Act of 1954.” The Yale Law Journal. 64.5 (1955): 712-65.