1.A
the first paragraph says: United States foreign policy was governed by one overriding principle: the country must defend itself against “any perceived menace” to national security. The Soviet Union was, from the end of World War II until its demise, perceived to be just that menace.
Soviet Union was perceived tobe menace and US foreign policy was to defend conutry from menace..
2. C
second paragraph first two lines..
The end of the Cold War, however, along with a belated recognition of the limitations of American resources, has brought about a new scenario. No longer able to rely upon the dictates of one overriding policy, the government suddenly finds itself faced with decisions that require either a subtle reading of American ideals or the reconciliation of seemingly contradictory objectives.