Abstract: The disintegration of the Yalta System has almost been a generally accepted proposition in recent years. But in fact, the System has not yet been disintegrated. The legal basis of the Yalta System was all of the agreements reached in a series of related meetings around the Yalta meeting; its main contents includs the division of world political map,the world political system, and also the world economic system after World War Ⅱ.what was disintegrated was the two polar pattern, but not the international syst...