Collective bargaining: The process by which labor unions and employers negotiate terms and conditions of employment, such as wages, hours, and working conditions.
Right: to-work laws - State laws authorized by section 14(b) of the Taft-Hartley Act that prohibit agreements between labor unions and employers that make union membership or payment of union dues or fees a condition of employment, either before or after hiring.
National Labor Relations Board (NLRB): An independent US government agency responsible for enforcing US labor law in relation to collective bargaining and unfair labor practices