to be one of the decisive actions of the war.
Foch began on his right flank, and on 26th September the American army attacked on the Meuse. Next day, the 27th, Haig struck towards Cambrai. The two main defences of the Hindenburg Line were the Canal du Nord, and, behind it, the Scheldt Canal, the latter forming the outwork of the system. The principal German trenches were on the east bank; but on the west bank lay advanced posts, skilfully placed. In one section the canal passed through a tunnel 6,000 yards long, connected by shafts with the trenches above. In another part it lay in a deep cutting, the sides of which were honeycombed with dug-outs. The fortified zone was from 5 to 7 miles wide, and culminated on the east in what was known as the Beaurevoir Line, strongly wired double-trench lines of the same type as those on the western side.
On the 27th the Third Army under Byng, and the First Army under Horne, attacked on the left, crossed the Canal du Nord, and by the evening had reached the edge of the Scheldt Canal. Next day that canal had been partially crossed, and Cambrai was menaced from two sides. These events roused acute apprehension in the mind of the German Staff. The crossing of the Canal du Nord by Tanks on the backs of Tanks, and the passing of the Scheldt Canal at its northern end, had shaken their confidence in the outer Hindenburg defences. Next day, the 29th, came Haig's crowning blow. He struck at the strongest part, and it crumbled before him.
The attack was made by Rawlinson's Fourth Army. For two days his guns had not been silent; the enemy's garrisons were forced into tunnels and deep dug-outs, and the transport of food and ammunition was made all but impossible. The Germans were, therefore, in a state of confusion and fatigue when Haig attacked at 10 minutes to 6 on the morning of Sunday, the 29th.
This action was one of the greatest of the campaign, whether we regard the difficulties to be faced or the strategic value of the gains. Ludendorff was fighting for his last hope, and he had warned his men accordingly. One captured order reminded his troops that "Our present position is our winter position." Another ran: "There can be no question of going back a single step further. We must show the British, French, and Americans that any further attacks on the Hindenburg Line will be utterly broken, and that that Line is an impregnable rampart, with the result that the Entente Powers will condescend to consider the terms of peace which it is absolutely necessary for us to have before we can end the war." Germany was already busy with peace proposals, and she had nothing to bargain with except these defences in the West.
The key of the position was the angle of the Scheldt Canal where it bent east, with the village of Bellenglise in its bend, for if the canal were forced there the defences on either side would be turned. The work was entrusted to the 46th Division of North Midland Territorials, which had a long and brilliant record in the war. Theirs was an amazing performance. The canal before them was some 50 to 60 feet wide, the water in some parts being as much as 10 feet deep. and in others a mere trickle. It was a morning of thick fog when behind the tornado of the barrage the Midlanders, carrying life-belts and mats and rafts, advanced to the attack. Since parts of the canal were impassable, the crossing had to be made on a narrow front. Swimming or wading, and in some cases using foot-bridges which the enemy had left undestroyed, they passed the canal west and north of Bellenglise, swarmed up the farther bank, and took the German trenches beyond. Then, fanning out, they attacked in rear the positions to the south, capturing many batteries still in action. That day this one Division took over 4,000 prisoners and 70 guns.
It was the same everywhere else on the British front. The main Hindenburg defences had been breached, and all next day the Fourth Army pressed through the gap. The greatest battle of the war was now approaching its climax, and the whole 250 miles of front, from the Meuse to the sea, were ablaze. Ludendorff could not have withdrawn even if he had wished it. By 7th October Haig had broken through all the front Hindenburg Line, and was pressing upon the last defences. The time was therefore ripe for a great movement on the broadest possible front, which would destroy the whole zone. For, in the words of the official dispatch, "Nothing but the natural obstacles of a wooded and well-watered country lay between our armies and Maubeuge."
The great movement was begun by Haig early on Tuesday, 8th October. It was a wild, wet, autumn morning when Byng at 4.30 and Rawlinson at 5.10 attacked on a 17-mile front, while a French army extended the battle 4 miles farther south. The enemy resisted desperately, but nothing could stay the rush of the Allied infantry and the deadly penetration of their Tanks. By the evening Haig had advanced between 3 and 4 miles, and the Hindenburg zone was no more. The enemy was falling back to the Oise and the Selle, and for the moment his organization had been broken. Every road converging on Le Cateau was blocked with transport and troops, and our cavalry were galloping eastward to confuse the retreat.
Sir Douglas Haig's battle, which ended on the 10th October, may be considered the determining action in the campaign, and it has been described by Foch as "a classic example of military art." It had no defect either of plan or of execution. The enemy was fairly and clearly defeated in a field action. Foch had played on the whole front a crescendo of deadly music, and the enemy's strategic position was now so desperate that no local stand could save him. There was talk at the time of a German retreat to the Meuse. but it was an idle dream. Long before her broken divisions could reach that river Germany would be upon her knees.
PART III.
THE "SIDE SHOWS."
CHAPTER XVI.
THE LANDING AT GALLIPOLI.
Early in 1915 it seemed to the British Government that, since there were no longer any flanks to be turned on the Western front, the lines in France and Flanders were settling down to a siege and a war of positions. They therefore looked elsewhere for some more promising area of battle, since, if the front door of a fortress is barred, there may be an entrance by a back door. The place which promised best was the narrow straits called the Dardanelles, which led from the Ægean into the Sea of Marmora, and so to Constantinople. There full use could be made of the British fleet. The capture of the Straits would involve the fall of the capital, and this might drive Turkey out of the war. Success there would bring over to our side the hesitating Balkan neutral states. It would open the road for Russia to import munitions of war, and to export her accumulated supplies of wheat. Lastly, Russia was being hard pressed, and had appealed to the Western Allies for aid, and her request could not be refused.
Accordingly, it was decided to make an attempt upon the Dardanelles. The first effort was made by ships alone. But the Turks had powerful forts on both sides of the straits which could not be destroyed by naval guns. It was clear that the Dardanelles could not be opened until the Gallipoli Peninsula on the north side was captured. Unfortunately, the naval attack had forewarned the enemy, and he had enormously strengthened his position on the Gallipoli heights.
The forces put at Sir Ian Hamilton's disposal for the enterprise were the 29th Division of regulars and Territorials, two divisions from Australia and New Zealand, the Royal Naval Division, and a French brigade. Of these troops only the 29th Division had had any experience in war. Sir Ian Hamilton decided that the only possible landing-places were the beaches at the south-west end of the Peninsula, and another beach at Gaba Tepe, some distance up the northern side. His aim was, by landing at the point, to fight his way to Krithia village, and carry the Achi Baba ridge, while the Australians from Gaba Tepe could turn the right wing of the Turkish defence. Once the Achi Baba heights were captured the Straits would be ours.
The day originally fixed for the attempt was 23rd April. But on the 20th a storm rose which for forty-eight hours lashed
