Although the study of politics dates to ancient Greece, the basic questions that interested those earliest political scientists still linger with us today: What are the origins of government? What should government do? What conditions foster effective governance? Rational choice theory offers a new means for developing correctable answers to these questions. This volume illustrates the promise of rational choice theory and demonstrates how theory can help us develop interesting, fresh conclusions about the fundamental processes of politics. Each of the book's three sections begins with a pedagogical overview that is accessible to those with little knowledge of rational choice theory. The first group of essays then discusses various ways in which rational choice contributes to our understanding of the foundations of government. The second set focuses on the contributions of rational choice theory to institutional analysis. The final group demonstrates ways in which rational choice theory helps to understand the character of popular government.

Although the study of politics dates to ancient Greece, the basic questions that interested those earliest political scientists still linger with us today: What are the origins of government? What should government do? What conditions foster effective governance? Rational choice theory offers a new means for developing correctable answers to these questions. This volume illustrates the promise of rational choice theory and demonstrates how theory can help us develop interesting, fresh conclusions about the fundamental processes of politics. Each of the book's three sections begins with a pedagogical overview that is accessible to those with little knowledge of rational choice theory. The first group of essays then discusses various ways in which rational choice contributes to our understanding of the foundations of government. The second set focuses on the contributions of rational choice theory to institutional analysis. The final group demonstrates ways in which rational choice theory helps to understand the character of popular government.

As migration alters the southern political landscape, partisan battle lines will be drawn between the Democrat-leaning areas of growth and the increasingly Republican areas of decline and stagnation. The Democratic Party is gaining support in the South, but the prevailing explanations of partisan shift fail to capture how and why this transformation has come about. In Movers and Stayers, Irwin Morris develops a new theory that explains the Democrats' renewed influence in the region and empirically demonstrates the influence of population growth. As Morris shows, migratory patterns play a significant role in politics, and urbanization is driving polarization in the South. Those who move to cities-the "movers" of Morris's framework-do so for jobs, and they tend to be progressive, young, well-educated Democrats. Their liberal views tend to be reinforced by the diversity of the communities in which they choose to live, and their progressivism fosters similar values among long-term residents. At the same time, "stayers" (long-term residents) absorb the consequences-or "community threat"-of this large-scale migration. While white stayers tend to become more conservative, the effects on voter behavior play out differently across racial lines. Both movers and stayers are altering the southern political landscape and polarization nationwide. Powerfully counterintuitive, Movers and Stayers provides a game-changing way of understanding one of the most confounding trends in American politics.

The shocking election of President Trump spawned myriad analyses and post-mortems, but they consistently underestimate the crucial role of the Tea Party on the GOP and Republican House members specifically. In Reactionary Republicanism, Bryan T. Gervais and Irwin L. Morris develop the most sophisticated analysis to date for gauging the Tea Party's impact upon the U.S. House of Representatives. They employ multiple types of data to illustrate the multi-dimensional impact of the Tea Party movement on members of Congress. Contrary to conventional wisdom, they find that Republicans associated with the Tea Party movement were neither a small minority of the Republican conference nor intransigent backbenchers. Most importantly, the invigoration of racial hostility and social conservatism among Tea Party supporters fostered the growth of reactionary Republicanism. Tea Party legislators, in turn, endeavored to aggravate these feelings of resentment via digital home styles that incorporated uncivil and aversion-inducing rhetoric. Trump fed off of this during his run, and his symbiotic relationship with Tea Party regulars has guided-and seems destined to-the trajectory of his administration.

Presidential scholars increasingly turn to science to address the fundamental issues in the field, but undergraduates are rarely taught the skills to do the same. The American Presidency introduces students to new insights produced by the scientific study of the presidency and the scientific endeavor itself. After chapters on the scientific study of the presidency and background information on the presidency, the text discusses prominent theories of presidential power. Chapters on presidential elections, the president's relationship with other political actors (such as Congress and the Supreme Court), the president's role in foreign and economic policy, and presidential greatness include guided research exercises that provide students with the opportunity to apply the scientific method to empirical questions with significant theoretical content. The American Presidency provides students with the opportunity to learn about the presidency and enables them to draw their own reasoned conclusions about the nature of presidential power.

Since 1950, the South has undergone the most dramatic political transformation of any region in the United States. The once Solid-meaning Democratic-South is now overwhelmingly Republican, and long-disenfranchised African Americans vote at levels comparable to those of whites. In The Rational Southerner, M.V. Hood III, Quentin Kidd, and Irwin L. Morris argue that local strategic dynamics played a decisive and underappreciated role in both the development of the Southern Republican Party and the mobilization of the region's black electorate. Mobilized blacks who supported the Democratic Party made it increasingly difficult for conservative whites to maintain control of the Party's machinery. Also, as local Republican Party organizations became politically viable, the strategic opportunities that such a change provided made the GOP an increasingly attractive alternative for white conservatives. Blacks also found new opportunities within the Democratic Party as whites fled to the GOP, especially in the deep South, where large black populations had the potential to dominate state and local Democratic Parties. As a result, Republican Party viability also led to black mobilization. Using the theory of relative advantage, Hood, Kidd, and Morris provide a new perspective on party system transformation. Following a theoretically-informed description of recent partisan dynamics in the South, they demonstrate, with decades of state-level, sub-state, and individual-level data, that GOP organizational strength and black electoral mobilization were the primary determinants of political change in the region. The authors' finding that race was, and still is, the primary driver behind political change in the region stands in stark contrast to recent scholarship which points to in-migration, economic growth, or religious factors as the locus of transition. The Rational Southerner contributes not only to the study of Southern politics, but to our understanding of party system change, racial politics, and the role that state and local political dynamics play in the larger context of national politics and policymaking.