Before this torrent the Belgian army was swept with little or no delay. (Vol. II, 27.) By August 19, 1914, it was fleeing back to the intrenched camp of Antwerp. (Vol. II, 27.) Brussels fell on August 20, 1914 (Vol. II, 30), and on August 22, 1914, the Belgian phase was over and the German troops had come to grips with French and British troops along the whole Belgian frontier from Luxemburg to Mons. (Vol. II, 37.) So far German plans had worked about as they had been expected to work, and at the end of the third week Germany was on the eve of the decisive battle, which she had planned. [Illustration: On August 18, 1914, when the Belgian Retreat to Antwerp began. _Allies._--A, Belgians; B, British; C, Lanrezac; D, Langle de Cary; E, Ruffey; F, Castelnau; G, Dubail; H, Pau. _Germans._--I, Kluck; II Buelow; III Hausen; IV, Wuerttemberg; V, Crown Prince; VI, Bavaria; VII, Heoringen; VIII, Deimling.] THE FRENCH OFFENSIVE Meantime the French had mobilized with expected speed and before mobilization was completed had pushed a raid into southern Alsace, wholly comparable to the German raid on Liege. (Vol. II, 38.) This advance had taken, lost and retaken Muelhausen by August 15, 1914. (Vol. II, 41-45.) At this time the French were approaching the Rhine, in this sector, and had crossed the Vosges and come down the Rhine affluents for some distance. But this was a minor operation. The main thrust of the French General Staff, the answer to the German drive through Belgium, had long been prepared. It was to be a swift and heavy advance through Lorraine, between Metz and Strassburg, rolling up the German forces here, cutting communications between these fortresses, and moving down the Rhine Valley and menacing the rear of the German armies which had invaded Belgium. (Vol. II, 43.) While the German armies were beginning their main advance upon Brussels and Namur, the French thrust was pushed out, was very successful for several days until the French had reached the main Metz-Strassburg railroad, and from Delme to Saarburg stood far within the German boundary. But at this point came the first real disaster. (Vol. II, 44.) Resting on the hills of Delme and the marshes of the Seille, the Germans had constructed strong fortified lines and furnished them with heavy artillery. When the French reached these positions they were assailed by artillery which was beyond the reach of their own guns, they suffered heavy losses, were thrown into confusion, and presently were flowing back upon Nancy and Luneville in something approximating a rout, having lost flags, cannon, and many thousand prisoners. This was the Battle of Morhange, or of Metz--as the Germans name it--and it was over by August 22, 1914. (Vol. II, 44, 45.) [Illustration: August 23, 1914, after the Allies had lost all the First Battles. _Allies._--A, Belgians; B, British; C, Lanrezac; D, Langle de Cary; E, Ruffey; F, Castelnau; G, Dubail; H, Pau.