United Nations Established Post-WWII to Maintain International Peace and Security
The United Nations (UN) was formally established on June 26, 1945, in San Francisco with the signing of the UN Charter. This international organization was created in the aftermath of World War II with the primary goal of maintaining international peace and security and fostering cooperation among nations on economic, social, and humanitarian issues. The concept of the United Nations originated with President Franklin Delano Roosevelt in 1941, initially referring to the countries allied against the Axis Powers. The name was officially adopted on January 1, 1942, when 26 states signed the Declaration by the United Nations, committing to a joint war effort. The UN succeeded the League of Nations, which was formed after World War I but ultimately failed to prevent global conflict. The need for a new international body was first formally expressed in the Moscow Declaration of 1943 by China, Great Britain, the United States, and the USSR, leading to specific proposals drafted at the Dumbarton Oaks Conference in... 
