President Truman announces Truman Doctrine
The Strategy of Containment, 1947–1948
The unwillingness of the Soviet Union to allow the creation of independent and democratic states in Eastern Europe, and the failure of East and West to reach a compromise on Germany, left many Americans—citizens and foreign policy experts alike—puzzled. Why were the Soviets acting as they did? Moreover, how should the United States respond? For most in the Truman administration, the proper policy was "containment"—in other words, Soviet aggression had to be met with firmness, otherwise the Russians would be emboldened to attempt further hostile acts.
This lesson will consider containment through the use of original documents--mostly from the Truman Presidential Library--and an interactive map. They will study what it meant in theory, and then examine the first two major instances of its application—the Truman Doctrine and the Marshall Plan.
Articulate the meaning and origins of the strategy of containment.
Analyze the competing perspectives regarding Truman's Cold War policies.
Evaluate the short and long-term outcomes of the Truman Doctrine and the Marshall Plan.
To what extent was containment successful?