Marlborough reached the Rhine at Coblenz, where he crossed that river, and then marched along its left bank to Broubach and Mainz. His march, though rapid, was admirably conducted, so as to save the troops from all unnecessary fatigue; ample supplies of provisions were ready, and the most perfect discipline was maintained. By degrees Marlborough obtained more reinforcements from the Dutch and the other confederates, and he also was left more at liberty by them to follow his own course. Indeed, before even a blow was struck, his enterprise had paralyzed the enemy and had materially relieved Austria from the pressure of the war. Villeroy, with his detachments from the French Flemish army, was completely bewildered by Marlborough's movements, and, unable to divine where it was that the English general meant to strike his blow, wasted away the early part of the summer between Flanders and the Moselle without effecting anything.[1] [Footnote 1: "Marshal Villeroy," says Voltaire, "who had wished to follow Marlborough on his first marches, suddenly lost sight of him altogether, and only learned where he really was on hearing of his victory at Donawert."] Marshal Tallard, who commanded forty-five thousand French at Strasburg, and who had been destined by Louis to march early in the year into Bavaria, thought that Marlborough's march along the Rhine was preliminary to an attack upon Alsace; and the marshal therefore kept his forty-five thousand men back in order to protect France in that quarter. Marlborough skilfully encouraged his apprehensions by causing a bridge to be constructed across the Rhine at Philippsburg, and by making the Landgrave of Hesse advance his artillery at Mannheim, as if for a siege of Landau. Meanwhile the Elector of Bavaria and Marshal Marsin, suspecting that Marlborough's design might be what it really proved to be, forbore to press upon the Austrians opposed to them or to send troops into Hungary; and they kept back so as to secure their communications with France. Thus, when Marlborough, at the beginning of June, left the Rhine and marched for the Danube, the numerous hostile armies were uncombined and unable to check him. "With such skill and science," says Coxe, "had this enterprise been concerted that at the very moment when it assumed a specific direction the enemy was no longer enabled to render it abortive. As the march was now to be bent toward the Danube, notice was given for the Prussians, Palatines, and Hessians, who were stationed on the Rhine, to order their march so as to join the main body in its progress. At the same time directions were sent to accelerate the advance of the Danish auxiliaries, who were marching from the Netherlands."