Opinion | American exceptionalism: how will next president steer foreign policy?
- From the liberal internationalists, to the ‘retrenchers’ who want to pull back, and the isolationist ‘American firsters’, whichever approach prevails will strongly affect the conflicts in Europe, Asia and the Middle East

The point is not that Americans are morally superior; it is that many Americans want to believe their country is a force for good. Realists have long complained that this moralism in American foreign policy interferes with a clear analysis of power.
Yet America’s liberal political culture has made a huge difference to the liberal international order that has existed since the second world war. Today’s world would look very different if Hitler had emerged victorious or if Stalin’s Soviet Union had prevailed in the Cold War.
As president John F. Kennedy put it: “The ‘magic power’ on our side is the desire of every person to be free, of every nation to be independent … It is because I believe our system is more in keeping with the fundamentals of human nature that I believe we are ultimately going to be successful.” Enlightenment liberalism holds such rights to be universal, not limited to the US.