Which represents the element of foreign policy strategy least likely to be employed by the doctrines of all three presidents, bush, clinton, and bush? multilateralism idealism realpolitik unilateralism

I believe the answer is: idealism

In foreign policy, idealism refers to the advocation of foreign policy based on one permanent ideal or point of view.

During both bush and Clinton era, America made several foreign policy that often based on different principles, depending on whether the action would benefited united states or not.

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