A labor union is a collective figure that, for more than two centuries has, represented the rights of workers to demand better working conditions and higher and more dignified wages. The way that a labor union secures these objectives is through collective bargaining, in which there is a negotiation between employers and the group of employees banded together under the flag of their labor union.
In this case, her survey would focus on the historical theme of "<span>B. Development and interaction of cultures," since the Muslims in this case would be in a "foreign" cultural environment. </span>