The Wagner Act, also known as the National Labor Relations Act of 1935, was a significant piece of legislation that had a profound impact on the labor movement in the United States and played a key role in advancing the rights of Black workers.

One of the key provisions of the Wagner Act was the guarantee of workers' rights to join labor unions and engage in collective bargaining with their employers. This was particularly important for Black workers who faced discrimination and unequal treatment in the workplace. By having the legal protection to organize and negotiate as a collective group, Black workers were able to push for better wages, working conditions, and greater opportunities for advancement.

The Wagner Act also established the National Labor Relations Board (NLRB) to enforce the law and protect workers' rights. This agency played a crucial role in ensuring that employers respected the rights of their employees to unionize and bargain collectively.

Overall, the Wagner Act was a landmark piece of legislation that helped to empower Black workers and other marginalized groups by giving them a voice and a means to improve their working conditions and achieve greater economic equality. It laid the groundwork for the modern labor movement in the United States and continues to have a lasting impact on workplace rights and protections.