Foch's other important legacy is his public dispute with French prime minister Georges Clemenceau during the armistice and peace negotiations. Foch argued strongly for the creation of Allied bridgeheads across the Rhine River to ensure that a less populous and less industrialized France could defeat a vengeful Germany in the future if necessary. His public quarrels with Clemenceau, who did not share Foch's opinion and did not care for his interference, left the French Third Republic with a civil-military crisis as menacing as the one with which it began World War I. Foch's legacies are both positive and negative, but he left a profound impact on the twentieth century. Michael S. Neiberg masterfully analyzes this complex man and provides a solid overview of French political history against the fabric of the twentieth century's first industrialized war.