By DAVID STASAVAGE

Review of The Catholic Church and European State Formation, AD 1000-1500, by Jørgen Møller and Jonathan Doucette

By ASHWINI VASANTHAKUMAR

Review of What Do We Owe to Refugees?, by David Owen, and The Arc of Protection: Reforming the International Refugee Regime, by Alexander Aleinikoff and Leah Zamore 

By DIANA MUIR APPELBAUM

Review of The Great Experiment: Why Diverse Democracies Fall Apart and How They Can Endure, by Yascha Mounk

By CHRISTOPHER SZABLA

Review of Move: The Forces Uprooting Us, by Parag Khanna 

By AARON HALL

Review of The Right of Instruction and Representation in American Legislatures, 1778 to 1900, by Peverill Squire