The first comparative history of one of the most dynamic popular religious movements in recent times, Evangelicalism offers a uniquely comprehensive survey of this complex phenomenon from its emergence in the mid-eighteenth century to the present. International in scope, the book includesessays by leading American, Canadian, English, Irish, Scottish, and Australian scholars and compares developments in every major region in the English-speaking world. The contributors examine the many ways that evangelicalism has been shaped by its popular nature, and explore the internationalnetworks of communication that have given it much of its distinctive character, from trans-Atlantic publishing networks in the eighteenth century to mass-marketing campaigns in the twentieth, and covering a wide range of other influences and trends, including Methodism, the legacy of GeorgeWhitefield, the American Civil War, anti-Catholicism, religious and civil revolution, and Pentecostalism. Based on path-breaking scholarship, this book is vital to students of religion who wish to grasp the breadth and complexity of evangelicalism as a social and political force as well as anirreducibly religious phenomenon.