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.
Containment was a foreign policy strategy followed by the United States during the Cold War.First laid out by George F. Kennan in 1947, Containment stated that communism needed to be contained and isolated, or it would spread to neighboring countries.irst laid out by George F. Kennan in 1947, Containment stated that communism needed to be contained and isolated, or it would spread to neighboring countries.