What is the O.E.C.D?

The Organization for Economic Cooperation and Development (O.E.C.D) is indeed an international economic organization that includes 34 highly industrialized nations. Founded in 1961, the O.E.C.D aims to promote policies that improve economic and social well-being around the world. It provides a platform for governments to collaborate, share information, and coordinate on various issues such as economic growth, employment, education, and environmental sustainability. The organization conducts research, collects data, and produces reports that help member countries develop sound policies and practices.

In contrast, the other options focus on different types of organizations or entities. A domestic labor organization typically refers to groups that advocate for workers' rights within a specific country. An environmental protection agency is specifically focused on regulating and enforcing laws related to environmental policies, while a civil rights advocacy group works to promote and protect individual rights and freedoms within a society. None of these accurately describe the O.E.C.D's purpose and scope, making the identification of it as an international economic organization the correct choice.