Tom S. Clark is the David and Mary Winton Green Professor of Political Science at the University of Chicago. He is the author of The Limits of Judicial Independence and The Supreme Court: An Analytic History of Constitutional Decision-Making. Adam N. Glynn is professor of political science and quantitative theory and methods at Emory University. He is a coauthor of Varieties of Democracy: Measuring Two Centuries of Political Change. Michael Leo Owens is professor of political science at Emory University. He is the author of God and Government in the Ghetto: The Politics of Church-State Collaboration in Black America.