When was the United Nations (U.N.O.) established:

When was the United Nations (U.N.O.) established:
Answer: 24 October 1945

The United Nations was established on October 24, 1945, to promote global peace and cooperation post-WWII. Studying this highlights its role in international governance, the challenges of multilateral coordination, and its impact on global stability. It also offers insights into how organizations foster diplomacy, providing lessons on strengthening international frameworks for peace and development.