We are to remember in the first instance that the French and British objective was limited. In order to relieve the German pressure on Verdun, it was not necessary, however desirable it might be, to drive the enemy out of France and Belgium. Strictly speaking, he was never driven out; he begged an armistice for retirement; and, though his retreat became a rout, it falls into its place in the war-history, as Sir Douglas Haig indicated in his last Despatch, as the final stage of a gradual process, in which, compared with older battles, months and miles were consumed like hours and yards. A fairly clear perception of what was happening, albeit two years before the end, was present to the mind of the British Commander when he wrote his Second Despatch in December, 1916. There he represented the Battles of the Somme as a phase, or stage, in a longer battle, and the objects of the fighting on the Somme as subsidiary to the objects of the war. Accordingly, we are not to expect, as at home, and racked with acute anxiety, we were eager to expect at the time, that the German defeat on the Somme would be equivalent to an Allied victory in the war. Still less are we to repeat the practice, too common in 1916, of dividing the yards of Allied gains into the miles of territory in German occupation, in order to calculate a time-ratio from the quotient. Space and time were never measurable by one calculus. Even a surrender of space, as General Petain proved on the Meuse, and as Marshal Foch was to prove in 1918, might diminish instead of increasing the force of the enemy’s offensive. Always the war was greater than its battles, and always a chief object at every stage was to wear down the enemy’s resistance. Sir Douglas Haig, as we saw in the last chapter, was well aware that the Battles of the Somme had not broken the enemy’s strength, ‘nor is it yet possible to form an estimate of the time the war may last before the objects for which the Allies are fighting have been attained. But the Somme battle,’ he declared with conviction, ‘has placed beyond doubt the ability of the Allies to gain those objects.’ This, after all, was all that mattered, and we do well to see the view from Olympus before descending into the valley of the Somme. It is the evening of June 30th, 1916. The diaries of units agree in their accounts of these crowded, fateful hours. The 1/7th West Yorkshires’ record says: ‘June 30th. Battalion marched to Aveluy Wood, _via_ Hedauville, Englebelmer and Martinsart, after dark. All transport moved to position south-east of Hedauville, between that village and Bouzincourt. ‘Not more than 25 Officers per Battalion were allowed to go into action; the remainder, with a certain number of Signallers, Lewis Gunners and Bombers went to Bouzincourt, ready to be called upon when wanted.