The Law of the Land: A Grand Tour of Our Constitutional Republic. By Akhil Reed Amar. New York: Basic Books, 2015. 357 pp. $29.99 hardcover.

The Law of the Land: A Grand Tour of Our Constitutional Republic. By Akhil Reed Amar. New York: Basic Books, 2015. 357 pp. $29.99 hardcover.Constitutional law scholar Akhil Amar's latest book analyzes federalism under the constitution through the creative means of a road tour-an examination of critical interpreters, cases, and constitutional provisions on the ground in 12 different states encompassing every region of the continental United States. The book, however, is not an analysis of the importance of regional constitutional politics on constitutional development, but rather a series of observations designed to illustrate how American constitutionalism manifests itself in a variety of ways inflected by its situation in the states. The seeds planted by the constitution's framework develop into the same American species of plants, but their local soil, water, and sunlight conditions have made them flower differently.Substantive issues that Amar addresses on the interpretive front in the book's first section include the problems of crafting a multiracial union (Illinois), the modest populism of the constitution embraced by Alabama's Hugo Black, the practical reasoning of former politician and New Yorker Robert Jackson, and Justice Kennedy's gradual evolution toward a Californian ideal of equality. The second section of the book uses landmark cases as both interpretive and geographic lenses. He explores the meaning of segregation as a form of American apartheid outside the south in a chapter on Brown, considers the central democratic importance of political dissent in a discussion of Iowa's Tinker v. Des Moines, and explores the relationship between state and federal constitutional law through Florida's litigation culminating in Bush v. Gore. The final section addresses particularly vexed constitutional provisions in geographic situ: Ohio's and Texas's engagement with presidents and the problem of mandates and succession, Wyoming and the gendered and racialized implications of the Second Amendment, Massachusetts and the lost history of the warrant requirement, and finally New Jersey and the possibility of state enforcement of federal constitutional rights.The general theme of the book is that attending to this context enables us to understand "a larger and distinctly American mosaic of federalism-a mosaic reflecting subtle constitutional variation from state to state and across broader geographic regions" (Preface, xii). This point was well taken when the book was published in 2015, but it resonates more strongly in the wake of the election of 2016, as do several of Amar's individual chapters.When the book came out, readers likely encountered his discussion of the problem of presidential mandates and the technicalities of how the Twenty-Fifth Amendment allows the vice president to assume presidential powers as interesting thought experiments. Now, however, questions of what constitutes a mandate in a presidential election, how to understand voters' intentions in casting a ballot for a ticket with two ideologically disparate candidates, and how to think about a potentially conflicted relationship between a president and vice president are potentially concrete and serious. Amar criticizes the electoral college system as problematic primarily because it allows for a lengthy lag between the election of the president and the president's assumption of office, but notes only briefly the potential legitimacy concerns with a disjuncture between electoral and popular vote winners. …