When at length the troops emerged from these dismal forests, their path was crossed by a river of great depth, and far wider than any which they had hitherto traversed. The soldiers, disheartened, broke out into murmurs against their leader, who was plunging them deeper and deeper in a boundless wilderness, where they must lay their bones. It was in vain that Cortés encouraged them to construct a floating bridge, which might take them to the opposite bank of the river. It seemed a work of appalling magnitude, to which their wasted strength was unequal. He was more successful in his appeal to the Indian auxiliaries, till his own men, put to shame by the ready obedience of the latter, engaged in the work with a hearty good will, which enabled them, although ready to drop from fatigue, to accomplish it at the end of four days. It was, indeed, the only expedient by which they could hope to extricate themselves from their perilous situation. The bridge consisted of one thousand pieces of timber, each of the thickness of a man’s body and full sixty feet long.[206] When we consider that the timber was all standing in the forest at the commencement of the labor, it must be admitted to have been an achievement worthy of the Spaniards. The well-compacted beams presented a solid structure which nothing, says Cortés, but fire could destroy. It excited the admiration of the natives, who came from a great distance to see it; and “the bridge of Cortés” remained for many a year the enduring monument of that commander’s energy and perseverance. The arrival of the army on the opposite bank of the river involved them in new difficulties. The ground was so soft and saturated with water that the horses floundered up to their girths, and, sometimes plunging into quagmires, were nearly buried in the mud. It was with the greatest difficulty that they could be extricated by covering the wet soil with the foliage and the boughs of trees, when a stream of water, which forced its way through the heart of the morass, furnished the jaded animals with the means of effecting their escape by swimming.[207] As the Spaniards emerged from these slimy depths, they came on a broad and rising ground, which, by its cultivated fields teeming with maize, _agi_, or pepper of the country, and the _yuca_ plant, intimated their approach to the capital of the fruitful province of Aculan. It was in the beginning of Lent, 1525, a period memorable for an event of which I shall give the particulars from the narrative of Cortés.