Two other instruments, dated in the same month of July, assigned to Cortés a vast tract of land in the rich province of Oaxaca, together with large estates in the city of Mexico, and other places in the Valley.[255] The princely domain thus granted comprehended more than twenty large towns and villages, and twenty-three thousand vassals. The language in which the gift was made greatly enhanced its value. The preamble of the instrument, after enlarging on the “good services rendered by Cortés in the Conquest, and the great benefits resulting therefrom, both in respect to the increase of the Castilian empire and the advancement of the Holy Catholic Faith,” acknowledges the “sufferings he had undergone in accomplishing this glorious work, and the fidelity and obedience with which, as a good and trusty vassal, he had ever served the crown.”[256] It declares, in conclusion, [Illustration: FAC-SIMILE OF THE SIGNATURE OF CORTÉS.] that it grants this recompense of his deserts because it is “the duty of princes to honor and reward those who serve them well and loyally, in order that the memory of their great deeds should be perpetuated, and others be incited by their example to the performance of the like illustrious exploits.” The unequivocal testimony thus borne by his sovereign to his unwavering loyalty was most gratifying to Cortés,--how gratifying, every generous soul who has been the subject of suspicion undeserved will readily estimate. The language of the general in after-time shows how deeply he was touched by it.[257] Yet there was one degree in the scale, above which the royal gratitude would not rise. Neither the solicitations of Cortés, nor those of the duke de Bejar and his other powerful friends, could prevail on the emperor to reinstate him in the government of Mexico. The country, reduced to tranquillity, had no longer need of his commanding genius to control it; and Charles did not care to place again his formidable vassal in a situation which might revive the dormant spark of jealousy and distrust. It was the policy of the crown to employ one class of its subjects to effect its conquests, and another class to rule over them. For the latter it selected men in whom the fire of ambition was tempered by a cooler judgment naturally, or by the sober influence of age. Even Columbus, notwithstanding the terms of his original “capitulation” with the crown, had not been permitted to preside over the colonies; and still less likely would it be to concede this power to one possessed of the aspiring temper of Cortés.