they were sustained by their lord, Yohuatzin,28 who was not only a vassal but a relative of Quauhtemotzin. Confident in the impregnable position of his city, in which supplies were ample, he replied with volleys to the demands of the Spanish forces as they appeared on the other side of the ravines. It seemed almost impossible to effect a crossing and climb the steep wall of the ravine to the city; nevertheless Cortés selected a position and began to open fire so as to occupy the attention of the garrison and cover the scaling parties.
While they were thus busied a brave Tlascaltec reconnoitred and came to a point half a league beyond, where the ravine was steepest and narrowed to an abyss. On the two sides grew two large trees, which inclined toward each other, with branches intertwined, forming a sort of natural bridge, though by no means secure. He called the attention of his party to this and led the way across, followed by several Spaniards.
The natives, who were more accustomed to this kind of tactics, found comparatively little difficulty in swinging themselves across; but to the soldiers it was far from easy, and three of them, overcome by dizziness or weight of armor, slipped and fell.29
The attention of the inhabitants being attracted elsewhere, a number of the invaders had gained a secure foothold within the city before they were observed. Even now a few resolute men might have driven them back, but such were wanting, and the sudden appearance of the dreaded white men, as if indeed they had dropped into the stronghold from some cloud made radiant by the sun whose reputed children they were, struck terror to the hearts of the poor natives. All impotent and nerveless, they permitted the daring strangers to lower the drawbridge, and turned to spread the panic.