At the dawn of the 1960s, the U.S. Chamber of Commerce membership has grown to over 2.5 million dues-paying members, unified behind the organization’s aggressive support of capitalism and anti-communist mobilization in the face of what it characterizes as domestic and foreign threats. The …
U.S. Chamber of CommerceAmerican Legionchamber-of-commerceanti-communistanti-unionred-scarecorporate-lobbying+1 more
On June 17, 1957, the Supreme Court issued three decisions that significantly limited McCarthyist overreach: Yates v. United States, Watkins v. United States, and Service v. Dulles. Known as “Red Monday” to conservative critics, these rulings began the judicial rollback of the security …
Earl WarrenU.S. Supreme CourtOleta O'Connor YatesCommunist Party USADepartment of Justicecivil-libertiesjudicialfirst-amendmentmccarthyismred-scare+1 more
On December 2, 1954, the Senate voted 67-22 to censure Senator Joseph McCarthy, who had led the fight in Congress to root out suspected Communists from the Federal Government. The Democrats voted solidly for McCarthy’s rebuke, but Republicans split straight down the middle with 22 voting for …
Joseph McCarthyRalph FlandersArthur WatkinsMargaret Chase Smithred-scareinstitutional-resistancepolitical-accountabilitysenate-procedures
Congress passes the Communist Control Act of 1954, preventing members of the Communist Party from holding office in labor unions and other labor organizations. The legislation represents the culmination of systematic efforts to weaponize anti-communism against labor organizing, following the …
U.S. CongressDwight EisenhowerHouse Un-American Activities CommitteeAmerican Federation of LaborCongress of Industrial Organizationslabor-suppressionmccarthyismanti-communismred-scareunion-busting+1 more
On the 30th day of the Army-McCarthy hearings, Boston lawyer Joseph Welch—hired by the Army to make its case—delivered one of the most famous rebukes in American political history. The hearings, which ran from April to June 1954, investigated conflicting accusations between the U.S. Army and Senator …
Joseph WelchJoseph McCarthyRoy CohnG. David Schinered-scarepolitical-persecutioninstitutional-resistancemedia
On April 12, 1954, the Atomic Energy Commission’s Personnel Security Board commenced hearings against J. Robert Oppenheimer, the American scientist who had directed the Los Alamos Laboratory during World War II as part of the Manhattan Project to develop the atomic bomb. The hearing resulted …
J. Robert OppenheimerLewis StraussGordon GrayJ. Edgar HooverWilliam L. Bordenred-scarepolitical-persecutionsurveillance-statescientific-communityinstitutional-corruption
On June 19, 1953, Julius and Ethel Rosenberg were executed by electric chair at Sing Sing prison, becoming the first American civilians executed for espionage during peacetime and the only Americans executed for Cold War spy activities. Their case remains the most controversial capital punishment in …
Julius RosenbergEthel RosenbergRoy CohnIrving SaypolIrving Kaufman+3 moremccarthyismred-scarecapital-punishmentcivil-libertiespolitical-persecution+1 more
By 1952, the Hollywood blacklist had reached its peak, with over 300 writers, directors, actors, and other film industry professionals banned from employment. What began with the Hollywood Ten’s 1947 contempt citations expanded through HUAC hearings, private “clearance” systems, …
Motion Picture Alliance for the Preservation of American IdealsStudio executivesHouse Un-American Activities CommitteeAmerican LegionFBI+1 moremccarthyismcivil-libertiesblacklistentertainment-industryfirst-amendment+1 more
On June 4, 1951, the United States Supreme Court ruled 6-2 in Dennis v. United States, upholding the convictions of eleven Communist Party leaders under the Smith Act of 1940. The decision effectively criminalized political advocacy, allowing prosecution for teaching or advocating revolutionary …
Fred VinsonU.S. Supreme CourtEugene DennisCommunist Party USADepartment of Justicemccarthyismcivil-libertiesjudicialfirst-amendmentred-scare+1 more
On March 29, 1951, Julius and Ethel Rosenberg were found guilty of conspiracy to commit espionage after a three-week trial that began on March 6, 1951. The couple had been charged with providing top-secret information about American radar, sonar, jet propulsion engines, and nuclear weapon designs to …
Julius RosenbergEthel RosenbergDavid GreenglassRuth GreenglassRoy Cohn+1 morered-scarepolitical-persecutionsurveillance-statedeath-penaltyinstitutional-corruption
President Harry Truman vetoes the Internal Security Act of 1950 (McCarran Act) on September 22, 1950, sending Congress a lengthy veto message criticizing specific provisions as “the greatest danger to freedom of speech, press, and assembly since the Alien and Sedition Laws of 1798,” a …
Pat McCarranKarl MundtHarry TrumanHubert HumphreyU.S. Congress+4 moremccarthyismred-scarecongressional-actioncivil-libertieshuac+1 more
In 1950, California passed the Levering Act, requiring all state employees to sign a loyalty oath swearing they did not belong to organizations advocating overthrow of the government. The law followed a bitter fight at the University of California that had already fired 31 faculty members for …
California LegislatureEarl WarrenUniversity of California Board of RegentsAmerican Civil Liberties Union (ACLU)mccarthyismcivil-libertiesacademic-freedomred-scarepolitical-persecution+1 more
In 1950, the State Department revoked the American passport of Paul Robeson—All-American football player, Phi Beta Kappa recipient at Rutgers, Columbia Law School graduate, internationally acclaimed concert performer, actor, and persuasive political speaker. The revocation came in response to …
Paul RobesonState DepartmentJ. Edgar HooverFBIred-scarecivil-libertiespolitical-persecutionsurveillance-stateracial-justice
American Business Consultants Inc. publishes Red Channels: The Report of Communist Influence in Radio and Television on June 22, 1950, as an anti-Communist pamphlet-style book naming 151 actors, writers, musicians, broadcast journalists, and others in the context of purported Communist manipulation …
American Business ConsultantsJohn G. KeenanKenneth M. BierlyTheodore C. KirkpatrickVincent Hartnett+5 morehollywood-blacklistmccarthyismred-scarecorporate-complicitybroadcasting+1 more
On June 1, 1950, less than four months after McCarthy’s Wheeling speech, Maine Senator Margaret Chase Smith delivered a fifteen-minute speech on the Senate floor known as the “Declaration of Conscience.” As a freshman senator, a fellow Republican who considered herself a friend of …
Margaret Chase SmithJoseph McCarthyWayne MorseGeorge AikenEdward J. Thye+3 morered-scarepolitical-resistanceinstitutional-corruptioncivil-liberties
On February 9, 1950, junior senator Joseph McCarthy from Wisconsin delivered a Lincoln’s birthday address to the Women’s Republican Club of Wheeling, West Virginia, claiming he possessed a list of communists working in the State Department. McCarthy declared: “While I cannot take …
Joseph McCarthyHarry S. Trumanred-scarepolitical-persecutiondisinformationinstitutional-corruptionauthoritarian-tactics
A sophisticated anti-communist network coordinated by the National Association of Manufacturers (NAM) and Chamber of Commerce reaches peak effectiveness in suppressing labor organizing during the early Cold War. The Hagley Museum and Library’s NAM collection contains extensive materials from …
National Association of ManufacturersChamber of CommerceAmerican LegionJ.B. MatthewsHearst Corporation+1 moreanti-communismlabor-suppressioncorporate-propagandared-scareunion-busting+1 more
The Congress of Industrial Organizations (CIO) holds its eleventh annual convention in Cleveland and expels two member unions, the United Electrical, Radio, and Machine Workers of America (UE) and the Farm Equipment Workers, for alleged “disloyalty to the CIO” and support for the …
Congress of Industrial OrganizationsPhilip MurrayWalter ReutherUnited Electrical, Radio and Machine WorkersFarm Equipment Workers+1 morelabor-suppressionred-scareanti-communismunion-bustingmccarthyism+1 more
On August 3, 1948, Whittaker Chambers, a former Communist Party USA member, testified under subpoena before the House Un-American Activities Committee that Alger Hiss—a former State Department official who had accompanied FDR to Yalta—had secretly been a communist while in federal service. Hiss …
Eric Johnston, president of the Motion Picture Association of America, issues the two-page Waldorf Statement on November 25, 1947, following a closed-door meeting by forty-eight motion picture company executives at New York City’s Waldorf-Astoria Hotel on November 24, 1947. The statement is …
Motion Picture Association of AmericaEric JohnstonLouis B. MayerEddie MannixHarry Cohn+16 morehollywood-blacklistmccarthyismred-scarecorporate-complicityfirst-amendment+1 more
The House Un-American Activities Committee opens its first postwar hearings on October 20, 1947, investigating alleged Communist influence in Hollywood with Chairman J. Parnell Thomas presiding and Robert E. Stripling serving as chief counsel. Drawing upon lists provided in The Hollywood Reporter, …
House Un-American Activities CommitteeJ. Parnell ThomasRobert E. StriplingWalt DisneyJack L. Warner+8 morehuachollywood-blacklistmccarthyismred-scarecorporate-complicity+1 more
After World War II, as worker militancy swept the country, the right-wing struck back with the Taft-Hartley Act, passed by a Republican Congress over President Truman’s veto on June 23, 1947. The bill used the threat of communist subversion to justify rolling back advantages labor had gained …
Robert A. TaftFred A. HartleyCIOAFLCPUSAlabor-rightsred-scareinstitutional-capturecorporate-powerunion-busting
President Harry S. Truman signs Executive Order 9835 on March 21, 1947, nine days after announcing the Truman Doctrine, establishing the first general loyalty program in United States history designed to root out Communist influence in the federal government. The order mandates loyalty …
Harry S. TrumanFederal Bureau of InvestigationCivil Service CommissionHouse Un-American Activities Committeecivil-libertiesmccarthyismred-scaresurveillanceloyalty-oath+1 more
On January 3, 1945, the House of Representatives votes to make the Dies Committee a permanent standing committee, renamed the House Un-American Activities Committee (HUAC). Mississippi Representative John Rankin, a virulent segregationist and antisemite, engineers the transformation through a …
House of RepresentativesJohn RankinMartin DiesHouse Un-American Activities Committeered-scarepolitical-persecutioncivil-libertiesinstitutional-capturelegislative-overreach
Congress passes the Alien Registration Act, commonly known as the Smith Act after its sponsor Representative Howard W. Smith of Virginia, on June 28, 1940. The law makes it a criminal offense to “knowingly or willfully advocate, abet, advise, or teach the duty, necessity, desirability, or …
Howard W. SmithCongressDepartment of JusticeFranklin D. Rooseveltcivil-libertiesfirst-amendmentpolitical-persecutionred-scarelabor-suppression+1 more
The House of Representatives establishes the House Committee on Un-American Activities (HUAC), commonly known as the Dies Committee after its chairman Representative Martin Dies Jr. (D-TX), on May 26, 1938, as a special investigating committee to probe alleged disloyalty and subversive activities by …
Martin Dies Jr.John GarnerHouse of RepresentativesFranklin D. Rooseveltanti-communismnew-dealcongressional-investigationspolitical-weaponizationred-scare
Nicola Sacco and Bartolomeo Vanzetti are executed by electric chair at Charlestown State Prison in Massachusetts at 12:19 AM, exactly seven years after their arrest. Despite worldwide protests, new evidence suggesting innocence, and widespread doubt about the fairness of their trial, Massachusetts …
Nicola SaccoBartolomeo VanzettiAlvin FullerA. Lawrence LowellWebster Thayercivil-libertieslabor-suppressionxenophobiajudicial-captureanarchism+1 more
The Supreme Court rules 7-2 in Gitlow v. New York to uphold Benjamin Gitlow’s conviction under New York’s Criminal Anarchy Act for publishing “The Left Wing Manifesto,” a socialist pamphlet advocating revolutionary mass action. Justice Edward Sanford’s majority opinion …
Edward SanfordBenjamin GitlowU.S. Supreme CourtOliver Wendell Holmescivil-libertiesfirst-amendmentred-scaresupreme-courtlabor-suppression
Italian immigrant anarchists Nicola Sacco and Bartolomeo Vanzetti are arrested in Brockton, Massachusetts, on streetcar robbery charges that will be escalated to murder charges in connection with a payroll robbery in South Braintree that left two men dead. The arrests occur at the height of the …
Nicola SaccoBartolomeo VanzettiFrederick KatzmannWebster ThayerDepartment of Justicecivil-libertieslabor-suppressionxenophobiajudicial-capturered-scare+1 more
On January 2, 1920, the Palmer Raids reached their peak with coordinated mass arrests in 33 cities across the United States, targeting alleged radicals, communists, and anarchists. Under the direction of Attorney General A. Mitchell Palmer and 24-year-old J. Edgar Hoover, who headed the Justice …
Attorney General A. Mitchell PalmerJ. Edgar HooverDepartment of JusticeActing Secretary of Labor Louis Postpolitical-repressioncivil-libertiesred-scaredeportation
The U.S. Department of Justice began a series of raids on November 7—a date selected to coincide with the anniversary of the Russian Revolution—to capture and arrest suspected socialists, especially anarchists and communists, and deport them from the United States. The Russian Revolution in 1917 and …
A. Mitchell PalmerJ. Edgar HooverU.S. Department of JusticeEmma GoldmanAlexander Berkman+1 morered-scarestate-repressionlabor-suppressionfbideportations
A peaceful labor rally at Haymarket Square in Chicago advocating for the eight-hour workday descends into violence when an unknown person throws a dynamite bomb at police officers attempting to disperse the gathering. The blast and ensuing retaliatory police gunfire kill seven police officers and at …
Chicago Police DepartmentAlbert ParsonsLucy ParsonsAugust SpiesCarter Harrison+3 morelabor-suppressiongilded-agepolice-violenceanarchismred-scare+2 more