Why is the united nation so important in today's world

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Explanation:

As you know that failure of League Of Nations is the one of the factor of the World War II.And UN was established in order to prevent such types of conflict.

The United Nations role in world affairs is irreplaceable by any other international or regional organizations. The United Nations has made enormous positive contributions in maintaining international peace and security, promoting cooperation among states and international development. Today, people of the world still face the two major issues of peace and development. Only by international cooperation can mankind meet the challenges of the global and regional issues. The United Nations can play a pivotal and positive role in this regard. Strengthening the role of the United Nations in the new century and promoting the establishment of a just and reasonable international political and economic order goes along with the trend of history and is in the interest of all nations.

In order to strengthen the role of the United Nations, efforts should be made to uphold the purposes and principles of the Charter of the United Nations. The authority of the Security Council in maintaining international peace and security must be preserved and role of the United Nations in development area should be strengthened. To strengthen the role of the United Nations, it is essential to ensure to all Member States of the United Nations the right to equal participation in international affairs and the rights and interests of the developing countries should be safeguarded.