The Prussian army had followed the movements of Dumouriez. On the 20th, it attacked Kellermann at Valmy, in order to cut off from the French army the retreat on Châlons. There was a brisk cannonade on both sides. The Prussians advanced in columns towards the heights of Valmy, to carry them. Kellermann also formed his infantry in columns, enjoined them not to fire, but to await the approach of the enemy, and charge them with the bayonet. He gave this command, with the cry of _Vive la nation!_ and this cry, repeated from one end of the line to the other, startled the Prussians still more than the firm attitude of our troops. The duke of Brunswick made his somewhat shaken battalions fall back; the firing continued till the evening; the enemy attempted a fresh attack, but were repulsed. The day was ours; and the success of Valmy, almost insignificant in itself, produced on our troops, and upon opinion in France, the effect of the most complete victory. From the same epoch may be dated the discouragement and retreat of the enemy. The Prussians had entered upon this campaign on the assurance of the emigrants that it would be a mere military promenade. They were without magazines or provisions; in the midst of a perfectly open country, they encountered a resistance each day more energetic; the incessant rains had broken up the roads; the soldiers marched knee-deep in mud, and, for four days past, boiled corn had been their only food. Diseases, produced by the chalky water, want of clothing, and damp, had made great ravages in the army. The duke of Brunswick advised a retreat, contrary to the opinion of the king of Prussia and the emigrants, who wished to risk a battle, and get possession of Châlons. But as the fate of the Prussian monarchy depended on its army, and the entire ruin of that army would be the inevitable consequence of a defeat, the duke of Brunswick's opinion prevailed. Negotiations were opened, and the Prussians, abating their first demands, now only required the restoration of the king upon the constitutional throne. But the convention had just assembled; the republic had been proclaimed, and the executive council replied, "that the French republic could listen to no proposition until the Prussian troops had entirely evacuated the French territory." The Prussians, upon this, commenced their retreat on the evening of the 30th of September. It was slightly disturbed by Kellermann, whom Dumouriez sent in pursuit, while he himself proceeded to Paris to enjoy his triumph, and concert measures for the invasion of Belgium. The French troops re-entered Verdun and Longwy; and the enemy, after having crossed the Ardennes and Luxembourg, repassed the Rhine at Coblentz, towards the end of October. This campaign had been marked by general success. In Flanders, the duke of Saxe-Teschen had been compelled to raise the siege of Lille, after seven days of a bombardment, contrary, both in its duration and in its useless barbarity, to all the