What is a union?

A union is primarily recognized as a group formed to promote the rights and interests of workers. This collective organization empowers employees to negotiate for better wages, working conditions, and other employment benefits as a unified body. By coming together, workers can leverage their collective strength, which enhances their bargaining power when engaging with employers on various labor-related issues. Unions often serve as a critical vehicle for workers to articulate their concerns and ensure that their rights are upheld in the workplace.

While the other options may relate to different aspects of employment or business interactions, they do not accurately define the primary purpose or function of a union. Unions focus specifically on advocating for workers, making option B the correct characterization of what a union represents.