The United Mine Workers (UMW) is a labor union in the United States that represents coal miners. Founded in 1890, the UMW advocates for workers' rights, better wages, and safer working conditions in the mining industry. The union has played a significant role in labor movements and has been involved in various strikes and negotiations over the years. The UMW has also been influential in shaping labor laws and policies related to mining. It has worked to improve health and safety standards, addressing issues such as mine safety and workers' compensation. The union continues to support miners and their families in the face of industry changes and challenges.