Sketch Map showing how the Lines of La Bassée blocked the advance of the Allies on Paris,
and Marlborough’s plan for turning them by the successive capture of Tournai and Mons.
The plan was strategically wise. The lines of La Bassée proper could not be pierced, but this right extremity of the French positions was backed by easy country; the swamps, canals, and entrenchments of the main line to the north and west were absent. With the defeat of the inferior French forces at this point all obstacle to an advance into the heart of France would be removed.
The plan was as rapidly executed as it was skilfully devised. Actually before the capitulation of the citadel of Tournai, but when it was perceived that that capitulation could only be a matter of hours, Lord Orkney had begun to advance upon the neighbourhood of Mons. Upon the day of the capitulation of Tournai, the Prince of Hesse-Cassel had started for Mons, Cadogan following him with the cavalry. Less than twenty-four hours after Tournai had yielded, the whole allied army was on the march throughout the night. Never was a military operation performed with organisation more exact, or with obedience more prompt. Three days later Mons was contained, and by Monday the 9th of September Villars awaited, some few miles to the west of that fortress, the assault of the allies.
There followed two days of delay, which will be discussed in detail later. For the purposes of this introductory survey of the political meaning of the battle, it is enough to fix the date, Wednesday, 11th September 1709. A little before eight o’clock on the morning of that day the first cannon-shot of the battle of Malplaquet was fired. To the numerical superiority of the allies the French could oppose entrenchment and that character in the locality of the fight, or “terrain,” which will be fully described on a later page. To the superior moral, equipment, and subsistence of the allies, however, it was doubtful whether any factor could be discovered on the French side.
An unexpected enthusiasm lent something to the French resistance; the delay of two days lent something more to their defensive power. As will be seen in the sequel, certain errors (notably upon the left of Marlborough’s line) also contributed to the result, and the whole day was passed in a series of attacks and counter-attacks which left the French forces intact, and permitted them in the early afternoon to rely upon the exhaustion of the enemy and to leave, in order and without loss, the field to the enemy.
Marlborough’s victory at Malplaquet was both honourable and great. The French were compelled to withdraw; the allies occupied upon the evening of the battle the ground upon which the struggle had taken place. It is with justice that Malplaquet is counted as the fourth of those great successful actions which distinguish the name of Marlborough, and it is reckoned with justice the conclusion of the series whose three other terms are Blenheim, Ramillies, and Oudenarde. So much might suffice did war consist in scoring points as one does in a game. But when we consider war as alone it should be considered for the serious purposes of history—that is, in its political aspect; and when we ask what Malplaquet was in the political sequence of European events, the withdrawal of the French from the field in the early afternoon of September 11, 1709, has no significance comparable to the fact that the allies could not pursue.
Strategically the victory meant that an army which it was intended to destroy had maintained itself intact; morally, the battle left the defeated more elated than the victors; and for this reason, that the result was so much more in their favour than the expectation had been. In what is most important of all, the general fortunes of the campaign, the victory of the allies at Malplaquet was as sure a signal that the advance on Paris could not be made, and as sure a prevention of that advance as though Marlborough and Eugene had registered, not a success, but a defeat.
Situations of this sort, which render victories barren or actually negative, paradoxical to the general reader, simple enough in their military aspect, abound in the history of war. It is perhaps more important to explain them if one is to make military history intelligible than to describe the preliminaries and movements of the great decisive action.