The National Labor Relations Board's functions include all but which of the following? Multiple choice question. Prevent and remedy unfair labor practices by employers or unions. Monitor the conduct of employers and unions during an election to determine whether workers want to be represented by a union. Establish rules interpreting the National Labor Relations Act. Promote open shops and the right to work, especially in traditionally unionized states.Major pieces of federal legislation regarding labor-management relations in the United States are governed by all except which of the following? Multiple choice question. The Humphrey-Agnew Act. The Landrum-Griffin Act. The Taft-Hartley Act. The Wagner Act