Table of contents : Preface Comparative Reflections on Diversity and Unity in Federal Countries Unity and Diversity in Federal Australia Belgium: Unity Challenged by Diversity Brazil: Diversity and Unity beyond Territories Unity and Diversity in Canada: A Preliminary Assessment Federalism and the Management of Diversity in Ethiopia Germany: The Growth of Social and Economic Diversity in a Unitary Federal System India: Diversity Unleashed and Federalised Nigeria: Crafting a Compromise between the Accommodation and Integration of Diversity Minority Rights and the Impact of Authoritarian Regression in Russia's Federalism Diversity and Unity in Spain's Estado De Las Autonomías Switzerland: Success with Traditional Minorities, Challenges with New Immigrants The United States of America: Multiculturalism without Federalism Glossary Contributors Participating Experts