Conference of the Allied leaders, Yalta, Crimea, USSR, February 1945. Artist: Anon [Getty Images]

Conference of the Allied leaders, Yalta, Crimea, USSR, February 1945. British Prime Minister Winston Churchill (1874-1965), US President Franklin D Roosevelt (1882-1945), and Soviet leader Joseph Stalin (1879-1953). Yalta determined the shape the world ge (Photo by Fine Art Images/Heritage Images/Getty Images)

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