National trade union centers

National trade union centers are large organizations that bring together various individual trade unions across a country. They serve as a unified voice for workers, representing their interests in negotiations with employers and the government. These centers coordinate collective actions, advocate for workers' rights, improve working conditions, and promote labor policies. Examples include the AFL-CIO in the United States and the TUC in the United Kingdom. By uniting individual unions, they aim to strengthen the overall influence of workers and ensure better social and economic outcomes for their members.