The American Postal Workers Union (APWU) is a labor union representing employees of the United States Postal Service (USPS). Founded in 1971, it advocates for the rights and interests of postal workers, including fair wages, benefits, and working conditions. The union plays a crucial role in negotiating contracts and addressing workplace issues. APWU is affiliated with the AFL-CIO, a federation of labor unions in the United States. The union also engages in political advocacy to support legislation that benefits postal workers and the USPS. Through collective bargaining and member support, APWU aims to improve the lives of its members and ensure the sustainability of postal services.