“Largely as a result of organization, the industrial worker has attained a status within the industrial society undreamed of prior to this century. This status has been won and supported in the main by the industrial worker's improved economic and political participation. The organization of labor, which has given labor a significant voice economically and politically, has elevated labor from the status of industrial subject with virtually no rights to the status of industrial citizen with the right to a representative form of government within the industrial sphere if he so desires.”