This book explores the continuity of oligarchic rule in the Americas of the modern period, with a focus on the variable compatibility of oligarchic rule and democratic government. This focus sets the terms for a comparative inquiry that creates a novel perspective on the politics of Latin America and the United States alike. The continuity depends on the formation of a patrimonial State and a porous division between oligarchic interests and the public sphere of democratic politics; but it also depends on a capacity to adapt and change, and these changes are marked by successive and distinctive modes of rule in both Latin America and the United States. The book concludes with a description and comparison of the sequences and political characteristics of these modes of rule and discovers a recent and remarkable convergence of oligarchic rule in the Americas. Joe Foweraker is Emeritus Fellow at St. Antony’s College at the University of Oxford, and Honorary Professor at the University of Exeter, UK.