Jimmy Hoffa - Growth of The Teamsters

Growth of The Teamsters

The Teamsters union, founded in 1903, had only 75,000 members in 1933. As a result of Hoffa's work with other union leaders to consolidate local union trucker groups into regional sections and then into one gigantic national body—work that Hoffa ultimately completed over a period of two decades—membership grew to 170,000 members by 1936. Three years later, there were 420,000; and the number grew steadily during World War II and through the post-war boom to top a million members by 1951.

The Teamsters organized truck drivers and warehousemen, first throughout the Midwest, and then nationwide. Hoffa played a major role in the union's skillful use of "quickie strikes", secondary boycotts, and other means of leveraging union strength at one company, to then move to organize workers, and finally to win contract demands at other companies. This process, which took several years from the early 1930s, eventually brought the Teamsters to a position of being one of the most powerful unions in the United States.