Hall Caine in "Three Hundred and Sixty-five Days" says: "The soul of France did not fail her. It heard the second approach of that monstrous Prussian horde, which, like a broad, irresistible tide, sweeping across one half of Europe, came down, down, down from Mons until the thunder of its guns could again be heard on the boulevards. And then came the great miracle! Just as the sea itself can rise no higher when it has reached the top of the flood, so the mighty army of Germany had to stop its advance thirty kilometres north of Paris; and when it stirred again, it had to go back. And back and back it went before the armies of France, Britain, and Belgium, until it reached a point at which it could dig itself into the earth and hide in a long, serpentine trench stretching from the Alps to the sea. "Only then did the spirit of France draw breath for a moment, and the next flash as of lightning showed her offering thanks and making supplications before the white statue of Jeanne d'Arc in the apse of the great cathedral of Notre Dame, sacred to innumerable memories. On the Feast of St. Michael, ten thousand of the women of Paris were kneeling under the dark vault, and on the broad space in the front of the majestic façade, praying for victory. It was a great and grandiose scene, recalling the days when faith was strong and purer. Old and young, rich and poor, every woman with some soul that was dear to her in that inferno at the front--the Motherhood of France was there to ask God for the triumph of the right. "And in the spirit of that prayer the soul of France still lives." Nearly four years later the Germans, with greatly increased forces in France, due to the collapse of Russia, were again upon the Marne and only about forty miles from Paris. French and English and Americans were opposing them upon a line shaped like a great letter U, extending south with Rheims at the top on the east, and Soissons at the top on the west. The Marne River was at the curve at the bottom, and there most of the Americans were stationed. On July 15, 1918, the Germans began the offensive which was to result, as they hoped, in the capture of Paris. They attacked on the Marne and between the Marne and Rheims. At the end of the fourth day, they had advanced about six miles, crossing the Marne and pushing back the American troops. The Americans fought bravely and soon regained the ground they had lost, although the French generals suggested that they should not attempt to retake it. The American commander, however, sent word to the French general, who was his superior officer, saying that he did not feel able to follow the suggestion, for the American flag had been compelled to retire. None of his soldiers, he said, would understand this being allowed as long as they were able to attack. "We are going to counter-attack," he added. They did so, and regained all the ground lost.