George Meany

Meany, the son of a union plumber, became a plumber himself at a young age. Within a decade, he was a full-time union official. As an officer of the American Federation of Labor, he represented the AFL on the National War Labor Board during World War II. He held the position of AFL president from 1952 to 1955.
In 1952, Meany proposed a merger of the AFL with the Congress of Industrial Organizations (CIO). He managed the negotiations until the merger was completed in 1955, creating the largest federation of unions in the United States. He was AFL–CIO president for the next 24 years.
Meany had a reputation for integrity and consistent opposition to corruption in the labor movement, and strong anti-communism. He was one of the best-known union leaders in the U.S. during the mid-20th century. Provided by Wikipedia