Jimmy Hoffa Agreement. He played a major role in the growth and development of the union, which eventually became the largest (by membership) in the United States with over 2.3 million members at its peak, during his terms as its leader. Hoffa became involved with organized crime from the early years of his Teamsters work, and this connection continued until his disappearance in 1975. He was convicted of jury tampering, attempted bribery and fraud in 1964, in two separate trials. He was imprisoned in 1967 and sentenced to 13 years. In mid-1971, he resigned as president of the union as part of
Trade Union Congress (Jamaica) People's National Party (PNP) led to the formation of the "Trade Union Council" which grouped 16 small unions together in alignment to the PNP, in contrast to BITU which was responsible for the foundation of the Jamaica Labour Party in that year. In 1946 the TUC was reorganised as the "Trade Union Congress" and in 1948 14 of the member unions were merged into a single union under the same name, with two unions remaining separate but affiliated. Trade Union Congress (Jamaica) The Trade Union Congress is a general trade union in Jamaica. Initially organised as a trade union council