Anglo-America is a clearly identifiable part of what is commonly referred to as the West. The West exists, this book argues, in the form of multiple traditions that have currency in America, Europe, the Americas, and a few outposts in the Southern hemisphere. Led by the British Empire until the beginning and by the United States since the middle of the twentieth century, Anglo-America has been at the very centre of world politics. Bridging the European and the American West, Anglo-America is distinctive, not unique. These multiple Wests coexist with each other and with other civilizations, as parts of one global civilization containing multiple modernities. And like all other civilizations, Anglo-America is marked by multiple traditions and internal pluralism. Once deeply held notions and practices of imperial rule and racial hierarchy now take the form of hegemony or multilateralism and politically contested versions of multiculturalism. At its core Anglo-America is fluid, not fixed. The analytical perspectives of this book are laid out in Katzenstein's opening and concluding chapters. They are explored in seven outstanding case studies, written by widely known authors, which combine historical and contemporary perspectives. Featuring an exceptional line-up and representing a diversity of theoretical views within one integrative perspective, this work will be of interest to all scholars and students of international relations, sociology and political science.