Nationalism insists on the uniqueness of each nation. So, too, does the study of nationalism. For example, Ernest Renan, a cheerleader of nationalism, used the imagery of each nation “hold[ing] one note in the concert of humanity.” Elie Kedourie, who abhorred the excesses of nationalism, similarly identified its essence as a commitment to “the excellence of diversity.” Whether focused on political borders or social solidarity, the concept of the nation necessarily marks insiders with a special status, distinct from all others.