This chapter highlights that the mutual support of unbalanced international monetary system and over financialization of US economy is the root of this global financial crisis. Since there are great differences in the status of international financial system and international industrial chain among countries，so the influences on them，their rescuing measures and achievements are diverse from each other. The US government concerns especially on the innovation of traditional financial supervision and legal policy functions by means of comprehensive intervention which rescues financial institutions by priority and then real economy. While the cause of crisis in Europe is the effect of the conduction of international monetary and financial system，it also exposes that some EU entities are over virtualized. Because of the constraint of financial mechanism by EU，Europe countries lack uniformity in rescue policies，which can hardly stop the depression of EU economy and the decline of the European dollars’ status. The ability of Japan’s government intervention is very limit，and，while the real economy of Russia，Brazil and India suffer a great impact. Although the financial assistance and economic-stimulus programs have eased the economy of US and Europe，the long-term influence of government intervention remains to be seen since the problems of over virtualization and unbalanced international monetary and financial system have not been resolved.