4. Which foreign policy did American leaders follow in response to these events?
The timeline below displays the sequence of several key events of the Cold War.
June: Soviets close roads
to Berlin, Berlin Arift begins
1948
1949
May: Soviets open fods to October:Communist
Berlin Berlin Airlift ends
wh
1950
April: Formation August Soviet Union Juned Communist North
of NATO explodes its first mom bombi Korea wades South Korea
August: Alger Hiss is accused
of being a communist
O
A. imperialism
O
B. isolationism
O
C. containment
O
D. détente