About this period, the inhabitants of Xochimilco and some tribes of rude but valiant Otomies gave in their adhesion to the Spaniards. The Prince of Tezcoco, too, despatched fifty thousand levies to the aid of Cortéz. Thus strengthened, another attack was made upon the city. Most of the injuries which had been done to the causeways in the first onslaught had been repaired, so that the gates of the capital, and finally the great square, were reached by the Spaniards with nearly as great difficulty as upon their former attempt. But this time the invaders advanced more cautiously into the heart of the city, where they fired and destroyed their ancient quarters in the old palace of Axayacatl and the edifices adjoining the royal palace on the other side of the square. These incursions into the capital were frequently repeated by Cortéz, nor were the Mexicans idle in their systematic plans to defeat the Spaniards. All communication with the country, by the causeways was permanently interrupted; yet the foe stealthily, and in the night, managed to evade the vigilance of the twelve cruisers whose numbers were indeed insufficient to maintain a stringent naval blockade of so large a city as Mexico. But the success of Cortéz, in all his engagements by land and water, his victorious incursions into the very heart of the city, and the general odium which was cherished against the central power of the empire by all the tributary tribes and dependant provinces, combined, at this moment, to aid the efforts of the conqueror in cutting off supplies from the famishing capital. The great towns and small villages in the neighborhood threw off their allegiance, and the camps of the Spanish leaders thronged with one hundred and fifty thousand auxiliaries selected from among the recreants. The Spaniards were amply supplied with food from these friendly towns, and never experienced the sufferings from famine that were soon to overtake the beleaguered capital. * * * * *