Although more general accounts of the Left’s “failure” to halt international war in August 1914 focus on its lack of unity or the decline of trade unionism, Miller contends that these explanations barely scratch the surface when it comes to interpreting the Left’s overwhelming acceptance of the war. By embedding his cultural analysis of antimilitarist propaganda into the larger political and diplomatic history of prewar Europe, he reveals the Left’s seemingly sudden transformation “from revolutionaries to citizens” as less a failure of resolve than a confession of commonality with the broader ideals of republican France. Examining sources ranging from police files and court records to German and British foreign office memos, Miller emphasizes the success of antimilitarism as a rallying cry against social and political inequities on behalf of ordinary citizens. Despite their keen awareness of the bloodletting that awaited Europe, he claims, antimilitarists ultimately accepted the war with Germany for the same reason they had pursued their own struggle within France: to address injustices and defend the rights of citizens in a democratic society.