Joseph M. Parent is Assistant Professor of Political Science at the University of Miami.

"How do little states become big ones? The question is rarely asked and never answered with the compelling logic and the wealth of cases that Joe Parent displays. A dazzling accomplishment and a joy to read."--Kenneth Waltz, Senior Research Scholar and Adjunct Professor of Political Science, Columbia University

"In this engagingly written and compellingly argued book, Joseph Parent shows us why states will sometimes voluntarily yield up their sovereignty to create a larger political union and why they may subsequently seize it back. Uniting States is a treat to read."--Robert Art, Professor of International Relations, Brandeis University

"Why do some states choose a more perfect union, while others jealously guard their sovereignty? Writing with theoretical clarity and impressive historical breadth, Joseph Parent's Uniting States shatters the myth that unity is born from common culture, increasing communication, and deep economic ties. Unity is instead a shotgun marriage-states come together, not for love or profit, but in fear of international threats. At a time when the globe appears ever more unified, Uniting States provides a cautionary and significant critique to our understanding of world politics."--Stacie Goddard, Assistant Professor of Political Science, Wellesley University

"Euroskeptics take note: history shows that the key to the viability of federal unions is a common threat. Joe Parent compellingly demonstrates the continuing vitality of realist analysis of the big questions in world politics."--Jack Snyder, Professor of International Relations, Columbia University