I recently re-read historian Ernest May’s slim classic, “Lessons” of the Past: The Use and Misuse of History in American Foreign Policy. Published in 1973, the year the United States left Vietnam in defeat and disgrace, the book possesses a dark, gloomy feel. “Lessons,” is in quotes, emphasizing May’s belief that, while statesmen naturally mine the past for answers, more often than not they do so poorly. Makers of “foreign policy are often influenced by beliefs about what history teaches or portends” but “ordinarily use history badly.”1 Their primary sin is to fight the last war and draw linear analogies in a simplistic manner, usually based on the more recent events. With the sting of the Vietnam fiasco all too fresh, perhaps it is not surprising that May largely saw America’s Cold War policies as erratic, shaped by bureaucratic in-fighting and often faulty logic. Even Franklin Roosevelt, the president who successfully guided the nation through a global depression and world war, was not immune from misunderstanding history. He is charged with an obsession with avoiding the mistakes Woodrow Wilson made after the previous world war, leading Roosevelt to overemphasize the danger of a German and Japanese resurgence while underestimating the risk of postwar Soviet belligerence.
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