Gambetta had succeeded during October in organizing the Army of the Loire which, under General d'Aurelle de Paladines, defeated the Bavarian forces of von der Thann at Coulmiers and recaptured Orléans. The plan was to push on to Paris and the objections of d'Aurelle were overcome by Gambetta. But the fall of Metz had released German reinforcements. After an unsuccessful contest by the right wing at Beaune-la-Rolande (November 28), and a partial victory at Villepion, the French were defeated in turn on December 2 at Loigny or Patay (left wing), on December 3 at Artenay. The Germans reoccupied Orléans and the first Army of the Loire was dispersed. The Government moved from Tours to Bordeaux.
After Coulmiers General Trochu had planned a sortie from Paris to meet the Army of the Loire. This advance was under command of General Ducrot, but was delayed by trouble with pontoon bridges. The various battles of the Marne (November 30-December 2) culminated in the terrible fight and repulse of Villiers and Champigny. In the north, a small army hastily brought together under temporary command of General Favre was defeated at Villers-Bretonneux and Amiens (November 27).
The last phase of the Franco-Prussian War begins with the crushing of the Army of the Loire and the check of the advance to Champigny. With unwearied tenacity Gambetta tried to reorganize the Army of the Loire. A portion became the second Army of the Loire or of the West, under Chanzy. The rest, under Bourbaki, became the Army of the East. Faidherbe tried to revive the Army of the North.
To Chanzy, on the whole the most capable French general of the war, was assigned the task of trying, with a smaller force, what d'Aurelle had already failed in accomplishing, a drive on Paris. In this task Bourbaki and Faidherbe were expected by Gambetta to coöperate. Instead of succeeding, Chanzy, bravely fighting, was driven back, first down the Loire, in the long-contested battle of Josnes (Villorceau or Beaugency) (December 7-10), then up the valley of the tributary Loir to Vendôme and Le Mans. There the army, reduced almost to a mob, made a new stand. In a battle between January 10 and 12, this army was again routed and what was left thrown back to Laval.