And now to tell briefly how it happened that circumstances played into the hands of the adventurer, Fernando Cortes. It has already been told how the Mexicans were accustomed to battle with their neighbours with the sole object of obtaining prisoners who would serve as a sacrifice to their hideous deities, and how these fierce fighters entered the struggle with the intention of killing as few as possible and of capturing many. Their opponents very naturally did all that was possible to slay the Mexicans and escape. They themselves were not so addicted to the human sacrifice as were the men of Mexico, and the fate of the prisoners naturally made them fight with ferocity. But Mexico was strong. She had for very many years had a triple alliance, and her two allies were the Tezcucans and the small kingdom of Tlacopan, all at that time situated in the valley in which the lakes lay. When first this alliance was formed none of the three states was at all strong, and there was another race which dominated them. But the three together, once they had settled their differences and made friends, became a very powerful force, so much so they soon conquered this other race, and subjected it entirely. That done, they went to war with all the other states in the valley--for this fertile spot was thickly populated--and subjected their enemies, when they began to go farther afield, so much so that Mexico claimed a kingdom stretching from Atlantic to Pacific. Her numerous vassal states paid her tribute in specie and in slaves, and human toll was taken of all to satisfy their morbid craving for sacrificing. It was at this juncture, when the taxes imposed were becoming too burdensome, when the same melancholy was beginning to settle down upon these remoter states, that Fernando Cortes and his ridiculously small force arrived, and making friends with the Cempoalans, a coast tribe of large proportions, advised them to refuse their usual tribute. He set them an example by seizing Montezuma's collectors. That done he determined to check the abominable practice of human sacrifice, which the Cempoalans indulged in to a minor degree. He raided their temples and destroyed their divinities, and when they would have rushed to arms and attacked him, he seized their cacique and the chiefs, and threatened to kill them if there was trouble. That pacified them, for the Cempoalans were beginning to feel as much respect for this strong man who had so unexpectedly come amongst them as they had felt for centuries for their gods. They fell in with his wishes, whitewashed their temples, removed all trace of sacrifice, and set up crosses. Then their own priests took charge of the new temples. Finally, he received the nation of Cempoalans as vassals to the king of Spain, a king whose orders, given through his governor of Cuba, he himself had directly disregarded.