“The United States has conducted an unusually ideological foreign policy, an unusually economic foreign policy, and an unusually democratic foreign policy. These three features have been present from the eighteenth century to the present.” — Michael Mandelbaum
Is there an “American way” of foreign policy? Does that make the now almost 250 year-old republic unique? Michael Mandelbaum, author of The American Way of Foreign Policy: Ideology, Economics, Democracy, says yes and no. America is exceptional. But that exceptionalism is unexceptional.
Mandelbaum says that American foreign policy over the last 250 years has been unusually ideological, economic, and democratic. Foreign policy realists say great powers all behave the same way. Mandelbaum, as an idealist, says: not America. Uniquely in world history, he says, America has pursued its principles overseas without prioritising its political, economic, or military self-interest.
And yet The American Way of Foreign Policy isn’t triumphalist. Mandelbaum opposed NATO expansion in the 1990s. He was in the anti-Vietnam marches as a Harvard student in the Sixties. Nor is he partial to demonstrations of overt nationalism. His July 4 plans, for example, are to watch baseball. As a lucky man in a fortunate Republic, what better way to celebrate 250 years of independence than to enjoy its national pastime?
Five Takeaways
• Three Distinctive Features: Ideological, Economic, Democratic: Mandelbaum’s thesis: American foreign policy has differed from the foreign policies of other countries in three enduring ways. First, ideological: political ideas and the effort to spread them have been more important to America than to other powers. Second, economic: America has used economic instruments to achieve political goals — trade, aid, sanctions — rather than the imperial model of using political power for economic gain. Third, democratic: American public opinion has always had greater influence over foreign policy than in other countries. For almost all other countries, for most of their histories, foreign policy was the preserve of a small elite. That was never true of the United States.
• Idealist and Realist: Both Apply: Andrew invokes Kenneth Waltz and the realist tradition, which argues that great powers always behave the same way regardless of their self-image. Mandelbaum’s response: realism fits American foreign policy up to a point. America has fought twelve significant wars and has not been oblivious to military power. But it has also conducted idealist foreign policies that cannot be explained by realism — policies driven by its liberal political ideas rather than its material interests. The distinctive feature of American foreign policy is not that it ignores realism, but that it goes beyond realism in ways that other great powers have not.
• NATO Expansion: Mandelbaum’s One Big Regret: In the 1990s, Mandelbaum was opposed to the expansion of NATO, alongside George Kennan — one of the architects of Cold War containment. His fear: it would do a lot to alienate Russia. He acknowledges that he cannot blame NATO expansion explicitly for the Russian attack on Ukraine. But he notes that the fear was reasonable and that, as he puts it, alas, it has come to pass. He does not think that the Russian attack was inevitable or that NATO caused it. But he does think the warning was worth issuing and that it deserved more serious consideration than it received.
• Vietnam and the Antiwar Movement: Was It Counterproductive? As a graduate student at Harvard under Stanley Hoffmann, Mandelbaum was opposed to Vietnam and took part in marches. He has since revised his views — not on whether Vietnam was a mistake (it was) but on whether the antiwar movement had any positive effect on the course of policy. His conclusion: it probably didn’t, and may have been perverse. Nixon used the antiwar movement as a foil. The war ended because most Americans decided it was costing too much in American lives — not because the goals were wrong. That was the democratic aspect of American foreign policy in action.
• Israel, Gaza, and the American Way: Andrew suggests that Israel has been able to push America around, and that this is “un-American.” Mandelbaum pushes back firmly. America supports Israel for two reasons: strategic advantage (Israel as a bulwark against threats to American interests in the Middle East) and shared values (Israel is the only country in the region that shares American political values). When interests diverged — the 1980s anti-aircraft arms sale, Obama’s Iran deal — America went its own way. The reverse is also true: America doesn’t have the capacity to push Israel around in Gaza, because for Israel these are matters of national survival.
About the Guest
Michael Mandelbaum is the Christian A. Herter Professor Emeritus of American Foreign Policy at the Johns Hopkins University School of Advanced International Studies. He previously taught at Harvard, Columbia, and the US Naval Academy, and was a Senior Fellow at the Council on Foreign Relations. He holds a BA from Yale, an MA from King’s College Cambridge, and a PhD from Harvard. He is the author or co-author of thirteen books, including The American Way of Foreign Policy: Ideology, Economics, Democracy (Oxford University Press, April 2026) and The Four Ages of American Foreign Policy: Weak Power, Great Power, Superpower, Hyperpower. He lives in the Washington DC suburbs.
References:
• The American Way of Foreign Policy: Ideology, Economics, Democracy by Michael Mandelbaum (Oxford University Press, April 2026).
• The Four Ages of American Foreign Policy: Weak Power, Great Power, Superpower, Hyperpower by Michael Mandelbaum — referenced in the conversation.
• Kenneth Waltz and the realist school of international relations — referenced at the opening.
• Ernst Haas and the idealist school — referenced at the opening; Andrew’s teachers at Berkeley.
• George Kennan — referenced as Mandelbaum’s fellow opponent of NATO expansion in the 1990s.
• Stanley Hoffmann — Mandelbaum’s Harvard PhD supervisor, referenced at the close.
About Keen On America
Nobody asks more awkward questions than the Anglo-American writer and filmmaker Andrew Keen. In Keen On America, Andrew brings his pointed Transatlantic wit to making sense of the United States — hosting daily interviews about the history and future of this now venerable Republic. With nearly ...
