Our centre consisted of a new army created on August 29 and of one of those which at the beginning of the campaign had been engaged in Belgian Luxembourg. The first had retreated on August 29 to September 5 from the Aisne to the north of the Marne and occupied the general front Sézanne-Mailly.
The second, more to the east, had drawn back to the south of the line Humbauville-Château-Beauchamp-Bignicourt-Blesmes-Maurupt-le-Montoy.
A further retreat.
The enemy, in view of his right being arrested and the defeat of his enveloping movement, made a desperate effort from the 7th to the 10th to pierce our centre to the west and to the east of Fère-Champenoise. On the 8th he succeeded in forcing back the right of our new army, which retired as far as Gouragançon. On the 9th, at 6 o'clock in the morning, there was a further retreat to the south of that village, while on the left the other army corps also had to go back to the line Allemant-Connantre.
Foch out-manœuvres Germans.
Despite this retreat the General commanding the army ordered a general offensive for the same day. With the Morocco Division, whose behavior was heroic, he met a furious assault of the Germans on his left toward the marshes of Saint Gond. Then with the division which had just victoriously overcome the attacks of the enemy to the north of Sézanne, and with the whole of his left army corps, he made a flanking attack in the evening of the 9th upon the German forces, and notably the guard, which had thrown back his right army corps. The enemy, taken by surprise by this bold manœuvre, did not resist, and beat a hasty retreat.
Centre armies established.
On the 11th we crossed the Marne between Tours-sur-Marne and Sarry, driving the Germans in front of us in disorder. On the 12th we were in contact with the enemy to the north of the Camp de Chalons. Our other army of the centre, acting on the right of the one just referred to, had been intrusted with the mission during the 7th, 8th, and 9th of disengaging its neighbor, and it was only on the 10th that, being reinforced by an army corps from the east, it was able to make its action effectively felt. On the 11th the Germans retired. But, perceiving their danger, they fought desperately, with enormous expenditure of projectiles, behind strong intrenchments. On the 12th the result had none the less been attained, and our two centre armies were solidly established on the ground gained.
To the right of these two armies were three others. They had orders to cover themselves to the north and to debouch toward the west on the flank of the enemy, which was operating to the west of the Argonne. But a wide interval in which the Germans were in force separated them from our centre. The attack took place, nevertheless, with very brilliant success for our artillery, which destroyed eleven batteries of the Sixteenth German Army Corps.
Germans retreat on the right.
On the 10th inst. the Eighth and Fifteenth German Army Corps counter-attacked, but were repulsed. On the 11th our progress continued with new successes, and on the 12th we were able to face round toward the north in expectation of the near and inevitable retreat of the enemy, which, in fact, took place from the 13th.
The withdrawal of the mass of the German force involved also that of the left. From the 12th onward the forces of the enemy operating between Nancy and the Vosges retreated in a hurry before our two armies of the East, which immediately occupied the positions that the enemy had evacuated. The offensive of our right had thus prepared and consolidated in the most useful way the result secured by our left and our centre.
Such was this seven days' battle, in which more than two millions of men were engaged. Each army gained ground step by step, opening the road to its neighbor, supported at once by it, taking in flank the adversary which the day before it had attacked in front, the efforts of one articulating closely with those of the other, a perfect unity of intention and method animating the supreme command.
Meaning of the victory.
To give this victory all its meaning it is necessary to add that it was gained by troops which for two weeks had been retreating, and which, when the order for the offensive was given, were found to be as ardent as on the first day. It has also to be said that these troops had to meet the whole German army, and that from the time they marched forward they never again fell back. Under their pressure the German retreat at certain times had the appearance of a rout.
Numbers of German prisoners.
In spite of the fatigue of our men, in spite of the power of the German heavy artillery, we took colors, guns, mitrailleuses, shells, more than a million cartridges, and thousands of prisoners. A German corps lost almost the whole of its artillery, which, from information brought by our airmen, was destroyed by our guns.
The next objective is the Channel ports.
After the failure of the German drive against Paris, whose capture was the first objective in the plan of campaign of the German General Staff, preparations were made to carry out the plans for the second objective, the capture of the Channel seaports, and the control of the coasts. The Allied commanders were quite aware of this purpose, and made plans to circumvent it. Then followed the famous Race for the Channel, which is described by official French observers in the pages that follow.
THE RACE FOR THE CHANNEL
FRENCH OFFICIAL ACCOUNT
As early as September 11 the Commander in Chief had directed our left army to have as important forces as possible on the right bank of the Oise. On September 17 he made that instruction more precise by ordering "a mass to be constituted on the left wing of our disposition, capable of coping with the outflanking movement of the enemy." Everything led us to expect that flanking movement, for the Germans are lacking in invention. Indeed, their effort at that time tended to a renewal of their manoeuvre of August. In the parallel race the opponents were bound in the end to be stopped only by the sea; that is what happened about October 20.
Allies in the race to the sea.
The Germans had an advantage over us, which is obvious from a glance at the map—the concentric form of their front, which shortened the length of their transports. In spite of this initial inferiority we arrived in time.
From the middle of September to the last week in October fighting went on continually to the north of the Oise, but all the time we were fighting we were slipping northward. On the German side this movement brought into line more than eighteen new army corps (twelve active army corps, six reserve corps, four cavalry corps). On our side it ended in the constitution of three fresh armies on our left and in the transport into the same district of the British Army and the Belgian Army from Antwerp.
Resistance in Battle of Flanders.
For the conception and realization of this fresh and extended disposition the French command, in the first place, had to reduce to a minimum the needs for effectives of our armies to the east of the Oise, and afterwards to utilize to the utmost our means of transport. It succeeded in this, and when, at the end of October, the battle of Flanders opened, when the Germans, having completed the concentration of their forces, attempted with fierce energy to turn or to pierce our left, they flung themselves upon a resistance which inflicted upon them a complete defeat.
The movement began on our side only with the resources of the army which had held the left of our front during the battle of the Marne, reinforced on September 15 by one army corps.
This reinforcement, not being sufficient to hold the enemy's offensive (district of Vaudelincourt-Mouchy-Uaugy), a fresh army was transported more to the left, with the task "of acting against the German right wing in order to disengage its neighbor, * * * while preserving a flanking direction in its march in relation to the fresh units that the enemy might be able to put into line."
Reinforcements for the First Army.
To cover the detrainments of this fresh army in the district Clermont-Beauvais-Boix a cavalry corps and four territorial divisions were