THE BATTLE OF THE MARNE
Joffre decided to continue his retreat, and took his army south of the Marne, his left formed by the British resting upon the forts of Paris, behind which he had massed a new army, his center stretching between Paris and Verdun, his right along the barrier line from Verdun to Switzerland. The German armies, already worn down by their exertions and their losses, were now to be attacked by their foe, whom they regarded as already vanquished.
The first phase of the Battle of the Marne was fought northeast of Paris along the Ourcq, which gives its name to the local battle. Kluck had marched past the French capital, going south along its eastern front and leaving only small guards to cover his rear and flank. He had before him the British and on his flank the new Paris army, of the existence of which he was totally ignorant. In Joffre's strategy this army was to strike east while the British struck north, together they were to act like the two blades of a pair of scissors. Between them Kluck was to be destroyed and his rout would expose the flank and rear of all the German forces in France.
The French struck with great promptness, but the British failed to move quickly enough. Kluck extricated himself from between the blades with supreme generalship, brought his main force back against the French, borrowing a corps from Bülow and presently the French were driven back upon Paris. British slowness had wrecked the master stroke of Joffre's strategy.
But in the center the situation was changing. Joffre had issued his famous order to attack upon September 5. The Paris army under Manoury had struck on the 6th, and the French offensive had steadily communicated itself from west to east along the whole line, that is, to the British army, then to the armies of Franchet d'Espérey, of Foch, of De Langle de Cary, of Sarrail. In the French center about September 9, General Foch, commanding still another new army, had begun his attack. By a combination of operations, which remain the most brilliant of the war, he flung a portion of the Germans before him into the marshes of St. Gond and routed the remainder. In this field the Germans now began a retreat which was almost a rout. Meantime, further to the east, Sarrail, holding Verdun, had begun to attack the crown prince, who was in difficulty.
Foch's success was decisive, Kluck and Bülow began their retreat, leaving their own fights undecided. Hausen, who faced Foch, was removed in disgrace, and his army now in bad shape, went back to Châlons and then to the Rheims-Argonne district. The crown prince with difficulty drew his forces out of the lower Argonne and north of Verdun. The French victory in Lorraine had also become absolute, and the Germans were back on the frontier.
But there was lacking to the French the numbers and the strength to make their victory conclusive. They had been outnumbered at the moment of victory, their twenty-two corps facing twenty-seven at the Marne, 900,000 at most against 1,200,000. The fall of Maubeuge had released fresh German troops, who came south, and, reenforcing Kluck, enabled him to stand at the Aisne. The German front was reconstituted, running from the Oise at Noyon to Metz and the deadlock was about to begin, had in fact begun.
The remainder of the western campaign requires little comment. There now followed that operation, well described as "the race to the sea." The French coming east around the right flank of the Germans north of Noyon attempted to reach their rear at St. Quentin and turn them out of France. The Germans endeavored to extend their line westward to the sea and thus secure their flank and, in addition, take possession of the whole French coast from the mouth of the Somme to Belgium.
Neither side succeeded. Instead a line was erected from the Oise due north to the German Ocean at Nieuport, which became the new battle front. Antwerp fallen, the Germans made a supreme effort to shorten and straighten their line by attacking the French, British, and Belgians, who held the extreme left of the allied forces between Nieuport and La Bassée, along the Yser and about Ypres. This struggle lasted for nearly a month, and was desperate in the extreme. For the British it was a gigantic repetition of Waterloo, and they were again asked to hold a position, not now for hours, but for days, under heavy pressure, and in the face of odds such as Napoleon did not possess in the earlier conflict. In the end the line held, German approach to the Channel was blocked, and by December 1 the western war had dropped to trench fighting which still persists along the lines that had been substantially occupied in November, 1914.
GERMAN FAILURE
Such briefly was the history of the first German venture, the effort to dispose of France. So far as its main object was concerned it failed absolutely. It failed because Joffre met the German thrust with a parry which turned it aside. French military power was not destroyed, it was not even shaken. France was not eliminated by a crushing defeat as Austria had been eliminated at Austerlitz in a similar conflict.
The victory had been won because Joffre had deliberately held his forces in hand and avoided a decisive issue, until he had brought the Germans to his own battle field. He had avoided a German net which might have encircled a portion of his armies, as Bazaine had been encircled at Metz; he had declined to consider political conditions and fight as MacMahon had been compelled to fight at Sedan. With inferior numbers, with smaller resources in heavy artillery and transport, with a handicap of inferior subordinates, who in Alsace and in the Ardennes, as well as at Charleroi, had by their incompetence imperiled his first plans, he had won a campaign. That the success was not conclusive cannot be charged to him, Sir John French's failure along the Grand Morin, as other critics assert, or Manoury's excess of zeal at the Ourcq, by enabling Kluck to avoid Joffre's embrace, possibly saved the Germans from a general disaster.
The Battle of the Marne denied Germany the continental supremacy which Austerlitz prepared for Napoleon. It saved France, gave Great Britain time to raise her volunteer armies, mobilize her industries. To win it France had put in her last ounce of available strength, and there was needed for her, too, time to reorganize her armies, and prepare to conduct a long war. She was not able and she has not yet been able to turn Germany out of that twenty-fifth of French area, which Germany holds, and has held since October, 1914.
But in every sense this Battle of the Marne was one of the few really decisive battles of all human history. It was a French victory, organized by French genius and won by French soldiers. The British contribution was slight, just as the British numbers were insignificant. It was not due to Belgian resistance, as has been so frequently asserted in the past, and the determining phase was the wonderful fight of Foch at Champenoise, after the Paris army had failed against Kluck.
AGAINST RUSSIA
The character of the German operations against Russia in the opening days of the war was determined by the decision to attack France. Necessarily all troops save that minimum which represented the barest margin of safety were sent to the west and there was left to a small force the duty of defending the East Prussian marshes. Germany counted upon the slowness of Russian mobilization to give her six weeks of immunity on her eastern frontier. She expected in that time to dispose of France, and she believed that at the end of it Russia would still be engaged in concentrating her masses. Both calculations were wrong.
But the main reliance of Germany in the east was Austria, whose whole force, save for one or two corps borrowed by Germany to defend Alsace and four corps sent against Serbia, was available for the invasion of Russian Poland. If Austria could organize a resistance that would last for six weeks, Germany was prepared to do the rest. This she expected of Austria, and again her calculations were wrong.
A glance at the map serves to explain the opening moves in the eastern campaign. Russian Poland projects into Austro-German territory, and is nearly encircled by German East Prussia and Austrian Galicia. Russian mobilization had therefore to take place not at the frontier, but behind the Vistula and the armies, once concentrated, advanced from the Niemen, west of Kovno, from Warsaw, from Brest-Litovsk on the Bug and from the Rowno-Dubno-Lutsk