Congress of Industrial Organizations

Congress of Industrial Organizations. The Congress of Industrial Organizations was a pivotal federation of industrial unions in the United States, operating from 1935 until its merger with the American Federation of Labor in 1955. Founded by key labor leaders including John L. Lewis of the United Mine Workers, it championed the organization of all workers in a given industry, regardless of skill level. Its aggressive organizing drives and major strikes during the Great Depression and World War II dramatically expanded union membership and reshaped the American labor movement, leading to the creation of the AFL–CIO.

Formation and early years

The CIO originated within the American Federation of Labor as the Committee for Industrial Organization, formed in 1935 by leaders frustrated with the AFL's focus on craft unions. Key founders included John L. Lewis of the United Mine Workers, Sidney Hillman of the Amalgamated Clothing Workers, and David Dubinsky of the International Ladies' Garment Workers' Union. This committee was expelled from the AFL in 1936 over jurisdictional disputes, leading to the establishment of the permanent Congress of Industrial Organizations in 1938. Its formation was heavily influenced by the pro-union climate created by the National Labor Relations Act of 1935, also known as the Wagner Act. Early organizing targets included the massive automotive, steel, and rubber industries, which employed millions of unskilled and semi-skilled workers largely ignored by the AFL.

Structure and organizing philosophy

The CIO's structure was built around the principle of industrial unionism, organizing every worker in a particular industry into a single union, in contrast to the AFL's craft-based model. This philosophy was embodied in new unions like the United Automobile Workers, the United Steelworkers, and the United Electrical, Radio and Machine Workers of America. The federation provided crucial financial, logistical, and strategic support to these fledgling unions from its headquarters in Washington, D.C.. It also embraced a more politically active and inclusive approach than the AFL, actively recruiting African Americans, women, and immigrants into its ranks. This broad-based strategy was central to its success in industries like textiles and meat packing, and it maintained a more cooperative relationship with left-wing political groups during its early years.

Major strikes and campaigns

The CIO spearheaded some of the most consequential labor conflicts in U.S. history, utilizing innovative tactics like the sit-down strike. The Flint sit-down strike of 1936-1937, led by the United Automobile Workers against General Motors, was a landmark victory that established the UAW's power. Similarly, the Steel Workers Organizing Committee faced violent resistance during the Memorial Day massacre of 1937 at Republic Steel in Chicago but ultimately succeeded in unionizing U.S. Steel. Other pivotal actions included the Little Steel strike of 1937 and organizing drives in the rubber industry in Akron, Ohio. During World War II, the CIO leadership, including Philip Murray, promoted the no-strike pledge to support the war effort, though this was challenged by rank-and-file movements like those led by John L. Lewis.

Merger with the American Federation of Labor

Following years of jurisdictional raiding and competition, a movement for unity gained strength after the deaths of both CIO president Philip Murray and AFL president William Green in 1952. Their successors, Walter Reuther of the CIO and George Meany of the AFL, negotiated a merger to end wasteful conflict and consolidate labor's political influence. The merger was formally completed on December 5, 1955, creating the AFL–CIO, with George Meany as its first president. This unification ended two decades of division within the American labor movement and was seen as a response to declining union membership and growing political opposition, such as the Taft–Hartley Act.

Legacy and historical impact

The CIO's legacy is profound, having successfully organized basic industry and bringing collective bargaining to millions of American workers. It played a direct role in the expansion of the middle class in the mid-20th century and was instrumental in pushing for major social legislation, including the Fair Labor Standards Act. Many of its constituent unions, such as the United Steelworkers and the United Automobile Workers, remain powerful forces within the AFL–CIO. The CIO's model of industrial unionism and its commitment to organizing marginalized workers left a permanent mark on the tactics and social conscience of the American labor movement, influencing later efforts to unionize public sector and service workers.

Category:American Federation of Labor–Congress of Industrial Organizations Category:Defunct trade unions in the United States Category:Organizations established in 1935 Category:Organizations disestablished in 1955