Which type of organization’s primary focus is on providing services to one entire profession?

The correct answer is based on the characteristics of a vertical organization, which primarily concentrates on serving the needs of a specific profession. These organizations are structured in a way that aligns their resources and efforts to advocate for and address the interests of a single profession. This may involve various activities such as professional development, legislative advocacy, setting industry standards, and providing a platform for networking among professionals within that field.

In contrast, horizontal organizations typically focus on connecting multiple professions or fields rather than specializing in one. Federations often consist of multiple organizations or associations that pool resources to serve shared goals but do not focus on a singular profession. Contingent organizations, meanwhile, are typically formed for temporary, specific purposes and are not dedicated to ongoing support for a profession.

By understanding these distinctions, it becomes clear why a vertical organization is the best answer, as it uniquely addresses the needs of one specific profession comprehensively and purposefully.