Employees at Border Bookstores, a chain of bookstores, recently held a strike to force their employer to negotiate a labor contract. They demanded higher wages and eight sick leaves in a year instead of the three that they were given. In this context, the gave the employees of Border Bookstores the power to collectively bargain with the organization.

Select one:

a$.$ Occupational Safety and Health Act

b$.$ National Labor Relations Act

C$.$ Norris$-$La Guardia Act

d$.$ Fair Labor Standards Act