Walker Connor, perhaps the leading student of the origins and dynamics of ethnonationalism, has consistently stressed the importance of its political implications. In these essays, which have appeared over the course of the last three decades, he argues that Western scholars and policymakers have almost invariably underrated the influence of ethnonationalism and misinterpreted its passionate and nonrational qualities. Several of the essays have become classics: together they represent a rigorous and stimulating attempt to establish a secure methodological foundation for the study of a...