It is SaO2 that measures oxygen saturation of hemoglobin, and it should be clear that it depends on the partial pressure of arterial oxygen. If PaO2 drops, there's less dissolved oxygen, and therefore less saturation of hemoglobin with oxygen.
The Cuban Missile Crisis was a propaganda victory for the United States and an undisclosed blow to containment. Some may contend that since the Soviet Union ultimately fell, the policy of containment was successful. This is an overly generous statement.
During the early stage of the cold war, the us employed containment policy in western europe so as to curb communism influecen. It was more of an economic and political approach rather than military.Also the containment in Asia was marked by large sum of aid.merica had already come to grips with the reality that there were going to be two superpowers, it and Communist Russia. In preventing its future increase in other countries, the United States never really confronted Russia directly, but rather sought to combat Communism's growth in other nations.