The Teamsters is a labor union in the United States and Canada that represents a diverse group of workers, including those in transportation, freight, and various industries. Founded in 1903, the union advocates for workers' rights, fair wages, and better working conditions. The International Brotherhood of Teamsters (IBT) is the official name of the organization, which has grown to include millions of members. The union engages in collective bargaining and provides support for its members through various programs and services, aiming to improve their overall quality of life.