The role of a labor union is to

A) advocate against shareholder dividends.

B) support a corporation's board of directors.

C) serve as the spokesperson for a company's management.

D) represent the interests of workers in employment matters.

D) represent the interests of workers in employment matters.

Explanation:

A labor union is an organization tha acts as an intermediary between its members and the business that employs them. The main purpose of labor unions is to give workers the power to negotiate for more favorable working conditions and benefits through collective bargaining.

The correct answer is D) Represent the interests of workers in employment matters.

Explanation:

Labor unions are organizations created by workers to defend and represent workers. Due to this, labor unions advocate for good and safe working conditions, appropriate payments and benefits, laws to protect workers, among others. This implies labor unions are necessary to improve working conditions and avoid employers from exploiting workers. Additionally, these organizations emerged during the First Revolution and have played an important role in the creation of laws and standards that favor workers. Thus, a labor union's role is to "Represent the interests of workers in employment matters".