Final answer:
The United Nations (UN) is the international assembly of nations that discuss and act on important global issues. It consists of the General Assembly and the Security Council.
Step-by-step explanation:
The organization that is an international assembly of nations to discuss and act on important global issues is the United Nations (UN). The main bodies of the UN are the General Assembly and the Security Council. The General Assembly includes all member nations and serves as a venue for states to discuss pressing international challenges. The Security Council, on the other hand, makes decisions related to international peace and security.The General Assembly serves as a platform for member nations to address pressing international challenges, while the Security Council focuses on decisions related to peace and security.
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