Answer:
the National Labor Relations Act.
Step-by-step explanation:
The violation occurred when Beverage Bottling Company refuse to bargain with the union.
The National Labor Relations Act was created in 1935. The act gave the right to any employees in private sector to form unions and engage in collective bargaining with the employers.
In the collective bargaining, the employees could choose several representatives to talk directly to the management and discuss the best terms for every Union members.