The Congress of Industrial Organizations (CIO) was a federation of unions that organized workers in industrial unions in the United States and Canada from 1935 to 1955. Originally created in 1935 as a committee within the American Federation of Labor (AFL) by John L. Lewis, a leader of the United Mine Workers (UMW), and called the Committee for Industrial Organization. Its name was changed in 1938 when it broke away from the AFL. It focused on organizing unskilled workers, who had been ignored by most of the AFL unions.
The CIO's second headquarters was an office on the third floor of this building, the United Mine Workers' headquarters, at 900 15th Street NW, Washington, DC.
718 Jackson Place NW, Washington, D.C., the fourth and final headquarters for the Congress of Industrial Organizations. As of 2008, the building is owned by the federal government and houses small units attached to the Executive Office of the President.
AFL-CIO
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The American Federation of Labor and Congress of Industrial Organizations (AFL-CIO) is a national trade union center that is the largest federation of unions in the United States. It is made up of 60 national and international unions, together representing more than 12 million active and retired workers. The AFL-CIO engages in substantial political spending and activism, typically in support of progressive and pro-labor policies.
AFL-CIO headquarters in Washington, DC