Universal membership allows all states to join an international organization, regardless of their political, economic, or social circumstances.

The General Assembly is typically the main deliberative, policy-making, and representative organ of an international organization, where all member states have equal representation.

The Secretariat is the administrative body of an international organization, responsible for carrying out its decisions, coordinating its activities, and providing support to other organs.

The Security Council is primarily responsible for maintaining international peace and security, including authorizing the use of force, imposing sanctions, and mediating conflicts.

The Economic and Social Council is responsible for promoting international cooperation in economic, social, cultural, and humanitarian fields, and for coordinating the activities of specialized agencies.

The International Court of Justice is the principal judicial organ of the United Nations, responsible for settling legal disputes between states and providing advisory opinions on legal questions.

Specialized agencies are autonomous organizations within the United Nations system, each with a specific mandate in a particular field. The World Health Organization is responsible for promoting global health.

Regional international organizations are established to promote cooperation among states in a specific geographic region, addressing common challenges and fostering economic, political, and cultural ties.

Regional international organizations are established to promote cooperation among states in a specific geographic region. The African Union is an example of a regional international organization that promotes cooperation among African states.

NGOs play an important role in international relations by advocating for specific causes, influencing government policies and actions, and raising awareness of global issues.

NGOs are independent organizations that are not part of any government. Amnesty International is an example of an NGO that works to promote human rights worldwide.

IGOs are established by states to facilitate cooperation on specific issues or areas of common interest.

IGOs are established by states to facilitate cooperation on specific issues or areas of common interest. The United Nations is an example of an IGO that promotes international cooperation and peace.

IFIs play a crucial role in providing financial assistance to developing countries, promoting economic growth and development, and reducing poverty.

IFIs are established to provide financial assistance to developing countries and promote economic growth and development. The World Bank is an example of an IFI that provides loans and grants to developing countries.