The Yalta Conference, held in February 1945, was a meeting between the leaders of the United States, the United Kingdom, and the Soviet Union, often referred to as the 'Big Three'. These leaders were Franklin D. Roosevelt (United States), Winston Churchill (United Kingdom), and Joseph Stalin (Soviet Union). During this conference, they discussed the post-World War II reorganization of Europe and the establishment of the United Nations, among other issues.
The Yalta Conference was key in shaping the post-war world order, and the establishment of the United Nations was one of its major outcomes.