In the modern Congress, one of the highest hurdles for major bills or nominations is gaining the sixty votes necessary to shut off a filibuster in the Senate.  But this wasn’t always the case. Both citizens and scholars tend to think of the legislative process as a game played by the rules in which votes are the critical commodity—the side that has the most votes wins. In this comprehensive volume,Gregory Koger shows, on the contrary, that filibustering is a game with slippery rules in which legislators who think fast and try hard can triumph over superior numbers.

Filibustering explains how and why obstruction has been institutionalized in the U.S. Senate over the last fifty years, and how this transformation affects politics and policymaking. Koger also traces the lively history of filibustering in the U.S. House during the nineteenth century and measures the effects of filibustering—bills killed, compromises struck, and new issues raised by obstruction. Unparalleled in the depth of its theory and its combination of historical and political analysis, Filibustering will be the definitive study of its subject for years to come.

Why is Congress mired in partisan polarization? The conventional answer is that members of Congress and their constituencies fundamentally disagree with one other along ideological lines. But Gregory Koger and Matthew J. Lebo uncover a more compelling reason that today’s political leaders devote so much time to conveying their party’s positions, even at the expense of basic government functions: Both parties want to win elections.
In Strategic Party Government, Koger and Lebo argue that Congress is now primarily a forum for partisan competition. In order to avoid losing, legislators unite behind strong party leaders, even when they do not fully agree with the policies their party is advocating. They do so in the belief that party leaders and voters will reward them for winning—or at least trying to win—these legislative contests. And as the parties present increasingly united fronts, partisan competition intensifies and pressure continues to mount for a strong party-building strategy—despite considerable disagreement within the parties.

By bringing this powerful but underappreciated force in American politics to the forefront, Koger and Lebo provide a new interpretation of the problems facing Congress that is certain to reset the agenda for legislative studies.