The National Labor Relations Board (NLRB) is an independent federal agency in the United States that was established in 1935. Its primary role is to protect the rights of employees and employers in the workplace. The NLRB oversees the enforcement of the National Labor Relations Act, which allows workers to organize, join unions, and engage in collective bargaining. The NLRB also investigates unfair labor practices and conducts elections for union representation. By ensuring fair labor practices, the NLRB aims to promote a balanced relationship between employees, employers, and labor unions, contributing to a more equitable work environment.