Jimmy Hoffa a result of Hoffa's work with other union leaders to consolidate local union trucker groups into regional sections, and then into a 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. 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, then nationwide. Hoffa played a major role in the union's skillful use of "quickie strikes", secondary boycotts, and other
Trade Union Propaganda League issued in January 1921 stated that FPF had 3,700 members. By January 1922 FPF claimed to have 5,450 members, in December the same year 3,235. FPF retained contacts with the Red International of Labour Unions. FPF was disbanded in 1923, as the organization had failed to make any major breakthrough. Trade Union Propaganda League The Trade Union Propaganda League (, abbreviated 'FPF') was a Swedish labour organization. FPF was founded in September 1919. The purpose of the organization was to coordinate the leftist groupings within the reformist-led Swedish Trade Union Confederation (LO), with the objective of winning over LO to