What organization was created to mediate labor disputes in 1947?

The National Labor Relations Board (NLRB) was established in 1935 and later, in 1947, the Taft-Hartley Act significantly amended the National Labor Relations Act, impacting the roles and functions of the NLRB, enhancing its authority to mediate disputes, and establishing guidelines for labor-management relations. The NLRB's primary function is to oversee and enforce labor laws related to collective bargaining and unfair labor practices.

This board serves as an essential facilitator in resolving conflicts between unions and employers, ensuring that labor laws are upheld during disputes. The NLRB plays a crucial role in protecting workers' rights to organize and engage in collective bargaining, making it a foundational organization in the field of labor relations.

The other organizations mentioned do not primarily focus on mediating labor disputes in the same way that the NLRB does. The Federal Labor Relations Authority (FLRA) deals with labor relations in federal government employment, the Federal Motor Carrier Safety Administration (FMCSA) oversees policies related to truck and bus safety, and the Federal Aviation Administration (FAA) is responsible for regulating all aspects of civil aviation in the U.S. Thus, the NLRB is specifically the organization that was created and has taken on a key role