with new successes, and on the 12th we were able to face round toward
the north in expectation of the near and inevitable retreat of the
enemy, which, in fact, took place from the 13th.

The withdrawal of the mass of the German force involved also that of the
left. From the 12th onward the forces of the enemy operating between
Nancy and the Vosges retreated in a hurry before our two armies of the
East, which immediately occupied the positions that the enemy had
evacuated. The offensive of our right had thus prepared and
consolidated in the most useful way the result secured by our left and
our centre.

[Illustration: Map showing the successive stages of the Battle of the
Marne.]

Such was this seven days' battle, in which more than two millions of men
were engaged. Each army gained ground step by step, opening the road to
its neighbor, supported at once by it, taking in flank the adversary
which the day before it had attacked in front, the efforts of one
articulating closely with those of the other, a perfect unity of
intention and method animating the supreme command.

To give this victory all its meaning it is necessary to add that it was
gained by troops which for two weeks had been retreating, and which,
when the order for the offensive was given, were found to be as ardent
as on the first day. It has also to be said that these troops had to
meet the whole German army, and that from the time they marched forward
they never again fell back. Under their pressure the German retreat at
certain times had the appearance of a rout.