As the U.S. gained international stature, the archetype of the frontier aristocrat articulated the goals and ideals of the American populace. But Slotkin shows how, as time progressed, the increasing irrelevance of the frontier myth on foreign soil foiled the prowess of the U.S. war machine. At the book's conclusion, in which images of the My Lai Massacre are juxtaposed against the final shootout of Sam Peckinpah's The Wild Bunch, the contradiction between faith and experience becomes painfully evident. Gunfighter Nation delivers the satisfaction of a historian with the acquired wisdom to address directly the issues that inspired his lifelong work. --John M. Anderson