Teheran Conference
In November of 1943, Churchill, Roosevelt, and Stalin came together in Tehran. The Tehran conference was the first time the three leaders met face-to face. Stalin’s main objective was to come to an agreement on the opening a second front to relieve the pressure on the Red Army. Roosevelt agreed on the need for a Second Front, but was more concerned with ensuring international cooperation post-war, and it was at Tehran where he first introduced Stalin to the idea of the United Nations. The three leaders also discussed the possible break-up of Germany after the war, and much to the relief of the Americans, it was at Tehran where Stalin agreed in principle that the Soviet Union would declare war on Japan once Germany was defeated. The most contentious issue the three men discussed at Tehran concerned the future borders of Poland. Following several days of discussion, they agreed in principle that the eastern border of Poland should follow the Curzon line, set by the British Foreign Office in 1920. They also agreed to set May of 1944 as the target date for the opening of the Second Front in France.