The House Un-American Activities Committee, known as the Dies Committee during its early years, was established in 1938 to investigate alleged disloyalty and subversive activities. Chaired by Martin Dies Jr., this committee focused primarily on uncovering communist influences within the United States. Its formation marked a significant moment in American history, as it set the stage for future investigations into perceived threats to national security.
Establishment of the Dies Committee
On May 26, 1938, the House Committee on Un-American Activities was established as a special investigating committee. It was reorganized from its previous incarnations, the Fish Committee and the McCormack-Dickstein Committee. The primary goal of the Dies Committee was to investigate alleged disloyalty and subversive activities among private citizens, public employees, and organizations suspected of having communist or fascist ties. Despite its broad mandate, the committee concentrated its efforts on communists.
Martin Dies Jr., a Democrat from Texas, was appointed as the chair of the committee. Under his leadership, the committee became known as the Dies Committee. The committee's records are held by the National Archives and Records Administration, reflecting its historical significance in the context of HUAC's broader activities.
Key Investigations and Activities
One of the early notable actions of the Dies Committee was the investigation of the Federal Theatre Project in 1938. Hallie Flanagan, the head of the project, was subpoenaed to appear before the committee to address charges that the project was overrun with communists. This investigation highlighted the committee's focus on rooting out communist influences in American cultural institutions.
In 1939, the committee expanded its investigations to include individuals involved with pro-Nazi organizations. Figures such as Oscar C. Pfaus and George Van Horn Moseley were scrutinized for their alleged connections to fascist activities. Moseley, in particular, testified about a supposed "Jewish Communist conspiracy" to take control of the U.S. government, showcasing the committee's willingness to entertain controversial and inflammatory claims.
Impact and Legacy
The Dies Committee also played a role in the internment of Japanese Americans during World War II. It put together an argument for internment, known as the "Yellow Report," which alleged that certain cultural traits among Japanese Americans were evidence of espionage. This report influenced the 77th Congress and contributed to the internment policy.
The Dies Committee's activities laid the groundwork for the House Un-American Activities Committee's later investigations. It became a permanent entity in 1946, continuing its focus on anti-communist activities. The committee's legacy is often associated with the broader Red Scare and the subsequent era of McCarthyism, reflecting its lasting impact on American political and cultural life.











