Yalta. A Play by Bert Brun

At Yalta, in Russia, Franklin D. Roosevelt, Winston Churchill and Joseph Stalin meet in February 1945. World War 2 is nearing its bloody conclusion with Nazi Germany's unconditional surrender.
Stalin badgers Churchill and manipulates a worn out and dying Roosevelt so that, in the end, the Soviet Union will be able to politically dominate and draw an iron curtain across the eastern half of Europe.