fell in the first skirmishes, their lack of discipline, and the apparent breakdown of the French military power, made the success of the Invasion in Force, when it should come, seem certain. The invading army did not cross the frontier until more than a week after the fall of the palace. Longwy capitulated at once; a week later, in the last days of August, the great frontier fortress of Verdun was summoned. It capitulated almost immediately.
TWO
On the 2nd of September Verdun was entered by the Prussians, and a little outside the gates of the town, near a village bearing the name of Regret, the allied camp was fixed. Rather more than a week later, on the 11th, the Allies marched against the line of the Argonne.
The reader will remember that this moment, with the loss of the frontier fortresses Longwy and Verdun, and the evidence of demoralisation which that afforded, was also the moment of the September massacres and of the horrors in Paris. Dumouriez and the mixed French force which he commanded had been ordered by the Ministers of War to hold the line of the Argonne against which the Allies were marching. And here it is well to explain what was meant in a military sense by this word “line.”
The Argonne is a long, nearly straight range of hills running from the south northward, a good deal to the west of north.
