This conclusion explains how American temporalities changed after the war and sketches how expectations and anticipations of the future have alternated as the dominant view in American culture through the twentieth century to today. This chapter also shows how the short war myth, the story that Civil War Americans expected a short, glorious war at the outset, gained currency with the public and consensus among scholars during the postwar period. It contrasts the wartime expectations of individuals with their postwar memories of the war’s beginning to show how the short war myth worked as a tool for sectional reconciliation and a narrative device that dramatized the war by creating an innocent antebellum era or golden age before the cataclysm. It considers why historians still accept the myth and showcases three postwar voices that challenged it.