Final answer:
The United Nations (UN) is the organization formed in 1945 to promote international peace and security. Its primary goal is to maintain peace and security among nations, and it does so through various means such as peacekeeping missions.
Step-by-step explanation:
The United Nations (UN)
The United Nations (UN) is the organization that was formed in 1945 to promote international peace and security.
The primary goal of the UN is to maintain peace and security among nations, and to prevent conflicts through diplomacy and negotiation.
One example of the UN's efforts in promoting peace and security is the establishment of peacekeeping missions, where UN troops are deployed to conflict zones to help maintain peace and protect civilians.
Learn more about the United Nations (UN)