What was an organized group of laborers or workers that encourages better wages and working?

An organized group of laborers or workers that advocates for better wages and working conditions is called a labor union. Labor unions represent the collective interests of their members, negotiating with employers on issues such as pay, benefits, and workplace safety. They often engage in collective bargaining and may organize strikes or other actions to push for improved conditions. Unions play a crucial role in empowering workers and ensuring their voices are heard in the workplace.