Two new religious movements, Mormonism and Millerism, established a foundation upon which a heretofore invisible, gloomy eschatology that had long occupied the margins of American Protestantism stepped out into the limelight in the late nineteenth century. Gaining popularity during and after the Civil War, dispensationalist premillennialism posited that the world is fundamentally fallen, and that only Christ’s personal intervention could bring on the Millennium. To some among this growing band of radical evangelicals, the United States’ spiritual failings, political corruption, and social inequities meant that it was beyond redemption. Others still clung to the belief in America’s millennial destiny, arguing that only the United States may stand against the Antichrist at the latter day, joining with Christ and his angels in the final assault against Satan in the inevitable Battle of Armageddon.