While empires and civic-liberal nations have been seen as opposite and even contradictory political forms, this essay argues that they are similar. Both create and depend upon hierarchical differentiation accompanied by exclusion and subjugation. Furthermore, they are logically related. The hierarchies typically attributed to empires are inscribed into the very theoretical and institutional core of civic-liberal nationhood. Using the American ‘liberal empire-state’ as the example, the essay uncovers these hierarchies and discusses two logics of imperial differentiation: the subjugation of bodies (...) and of territory. It suggests that exploring the shifting lines and principles of hierarchization offers the most fruitful analytic strategy for examining the history of nations and empires. (shrink)