<P>This book examines the link between constitutional asymmetry and multinationalism and the effects asymmetry produces on legitimacy and stability in federal and quasi-federal systems. This is done through a structured and exhaustive comparative analysis, covering states in Africa, America, Asia, and Europe.</P><P>Contrary to traditional federal theory, contemporary scholars have linked constitutional asymmetry with multinational federal systems, by presenting asymmetry as a mechanism for diversity management. This book offers insights on whether and how constitutional asymmetry is linked with multinationalism and looks into the socio-economic, cultural-ideological, historical, and separatist factors that support the emergence of asymmetries. The work also provides a legal analysis of whether constitutional asymmetry is a condition or a threat to legitimacy and stability in federal systems.</P><P>The book will be essential reading for academics, researchers, and policy-makers in law a