Hello, I'm an expert in international relations and history, with a particular focus on the formation and workings of the United Nations (UN). The United Nations is a global organization that was established to promote peace, security, and cooperation among nations. It was founded in the aftermath of World War II, with the aim of preventing future conflicts and promoting international collaboration. The founding of the UN is a significant event in world history, and it was the result of a collective effort by a number of countries that recognized the need for a more structured and effective international organization. The process leading to the founding of the UN began with the Atlantic Charter, a joint declaration issued by the United States and the United Kingdom in August 1941, which outlined the principles for a better post-war world. The actual drafting of the UN Charter took place during the **United Nations Conference on International Organization**, also known as the San Francisco Conference, which was held from April 25 to June 26, 1945. During this conference, representatives from 50 countries worked together to draft the Charter, which was then signed on June 26, 1945. The founding member states of the UN are those that signed the Charter by the end of the conference and subsequently ratified it. The Republic of China, France, the **Union of Soviet Socialist Republics (USSR)**, and the United Kingdom were among the original member states. Each of these countries played a crucial role in the formation of the UN and in setting the stage for its future work. The Republic of China signed the Charter on June 26, 1945, and deposited its ratification on September 28, 1945. France also signed on the same day and deposited its ratification on August 31, 1945. The USSR signed the Charter on June 26, 1945, and its ratification was deposited on October 24, 1945. The United Kingdom signed on June 26, 1945, and deposited its ratification on October 20, 1945. The founding of the UN marked a new era in international relations, with these original member states and others committing to work together to maintain international peace and security, to solve international disputes, and to promote respect for human rights and fundamental freedoms. The UN has since grown to include 193 member states, and it continues to play a vital role in addressing global challenges and fostering international cooperation. The founding of the UN is a testament to the collective will of nations to work together for the common good. read more >>

Founding Member StatesOriginal Member StateDate of SigningDeposit of RatificationRepublic of China26 June 194528 Sept. 1945France26 June 194531 Aug. 1945Union of Soviet Socialist Republics26 June 194524 Oct. 1945United Kingdom of Great Britain and Northern Ireland26 June 194520 Oct. 194547 more rowsread more >>