Porcien and
Attigny.

More to the east the Fourth, Fifth, Sixth, and Seventh Armies, namely,
twelve army corps, four reserve corps, and numerous Ersatz formations,
were in contact with our troops, the Fourth and Fifth Armies between
Vouziers and Verdun and the others in the positions which have been
indicated above, from Verdun to the Vosges.

It will, therefore, be seen that our left, if we accepted battle, might
be in great peril through the British forces and the new French Army,
operating more to the westward, having given way.

A defeat in these conditions would have cut off our armies from Paris
and from the British forces and at the same time from the new army which
had been constituted to the left of the English. We should thus be
running the risk of losing by a single stroke the advantage of the
assistance which Russia later on was to furnish.

General Joffre chose resolutely for the solution which disposed of these
risks, that is to say, for postponing the offensive and the continuance
of the retreat. In this way he remained on ground which he had chosen.
He waited only until he could engage in better conditions.

In consequence, on Sept. 1, he fixed as an extreme limit for the
movement of retreat, which was still going on, the line of
Bray-sur-Seine, Nogent-sur-Seine, Arcis-sur-Aube, Vitry-le-Francois, and
the region to the north of Bar-le-Duc. This line might be reached if the
troops were compelled to go back so far. They would attack before
reaching it, as soon as there was a possibility of bringing about an
offensive disposition, permitting the co-operation of the whole of our
forces.

THE EVE OF THE OFFENSIVE.

On Sept. 5 it appeared that this desired situation existed.

The First Germany Army, carrying audacity to temerity, had continued its
endeavor to envelop our left, had crossed the Grand Morin, and reached
the region of Chauffry, to the south of Rebaix and of Esternay. It aimed
then at cutting our armies off from Paris, in order to begin the
investment of the capital.

The Second Army had its head on the line Champaubert, Etoges, Bergeres,
and Vertus.

The Third and Fourth Armies reached to Chalons-sur-Marne and
Bussy-le-Repos. The Fifth Army was advancing on one side and the other
from the Argonne as far as Triacourt-les-Islettes and Juivecourt. The
Sixth and Seventh Armies were attacking more to the east.

But--and here is a capital difference between the situation of Sept. 5
and