Which international organization was founded after World War II to promote international cooperation and maintain peace and security among nations?

💡 Explanation:

The United Nations was officially established on October 24, 1945, after World War II. Its primary goals are to maintain international peace and security, develop friendly relations among nations, and achieve international cooperation in solving global problems. It succeeded the League of Nations, which was formed after World War I but proved largely ineffective in preventing another major conflict.