This violence effectively brought to a close one of the longest rail strikes in American history--the only one, in fact, ended by a mob uprising. In Mob Rule in the Ozarks, Kenneth C. Barnes documents how the M&NA Railroad strike reflected some of the major economic concerns that preoccupied the United States in the wake of World War I, and created a rupture within communities of the Ozarks that would take years to heal. The conflict also foreshadowed, for both the region and the country, the pendulum's swing back to moneyed interests, away from Progressive Era gains for labor. Poignantly for Barnes, who sees parallels between this historic struggle and present-day political tensions, the strike revealed the fragile line between civil order and mob rule.