Final answer:
The primary objective of the United Nations is to ensure international peace and security.
Step-by-step explanation:
The primary objective of the United Nations is to ensure international peace and security. While promoting economic prosperity and resolving political disputes are important aspects of the United Nations' work, they are secondary to the organization's main goal of maintaining global peace. Through measures such as peacekeeping missions, diplomatic negotiations, and conflict resolution initiatives, the United Nations strives to prevent and resolve conflicts between nations.
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