The American Federation of Teachers (AFT) is a national labor union in the United States that represents teachers and other educational professionals. Founded in 1916, the AFT advocates for better working conditions, fair wages, and quality education for students. It is affiliated with the larger American Federation of Labor and Congress of Industrial Organizations (AFL-CIO). The AFT serves over 1.7 million members, including teachers, paraprofessionals, and healthcare workers. The union engages in collective bargaining, political advocacy, and professional development to support its members. Through its efforts, the AFT aims to improve public education and promote social justice in the community.