Although bearing various names and appearing in different countries, the American culture-heroes all present the same general characteristics. They are all described as white, bearded men, generally clad in long robes; appearing suddenly and mysteriously upon the scene of their labors, they at once set about improving the people by instructing them in useful and ornamental arts, giving them laws, exhorting them to practice brotherly love and other Christian virtues, and introducing a milder and better form of religion; having accomplished their mission, they disappear as mysteriously and unexpectedly as they came; and finally, they are apotheosized and held in great reverence by a grateful posterity. In such guise or on such mission did Quetzalcoatl appear in Cholula, Votan in Chiapas, Wixepecocha in Oajaca, Zamná, and Cukulcan with his nineteen disciples, in Yucatan, Gucumatz in Guatemala,[I-52] Viracocha in Peru,[I-53] Sumé[I-54] and Paye-Tome[I-55] in Brazil, the mysterious apostle mentioned by Rosales, in Chili,[I-56] and Bochica in Columbia.[I-57] Peruvian legends speak of a nation of giants who came by sea, waged war with the natives, and erected splendid edifices, the ruins of many of which still remain.[I-58] Besides these, there are numerous vague traditions of settlements or nations of white men, who lived apart from the other people of the country, and were possessed of an advanced civilization. [Sidenote: CHRISTIANITY IN AMERICA.] The most celebrated of these are Quetzalcoatl and Votan. The speculations which have been indulged in regarding the identity of these mysterious personages, are wild in the extreme. Thus Quetzalcoatl has been identified by some with St Thomas, by others with the Messiah. Carlos de Sigüenza y Góngora[I-59] and Luis Becerra Tanco,[I-60] in support of their opinion that he was no other than the apostle, allege that the hero-god's proper name Topiltzin Quetzalcoatl closely resembles in sound and signification that of Thomas, surnamed Didymus; for _to_ in the Mexican name, is an abbreviation of Thomas, to which _pilcin_, meaning 'son' or 'disciple,' is added; while the meaning of Quetzalcoatl is exactly the same as that of the Greek name Didymus, 'a twin,' being compounded of _quetzalli_ a plume of green feathers, metaphorically signifying anything precious, and _coatl_, a serpent, metaphorically meaning one of two twins. Boturini tells us that he possessed certain historical memoranda concerning the preaching of the gospel in America by the 'glorious apostle' St Thomas. Another proof in his possession was a painting of a cross which he discovered near the hill of Tianguiztepetl, which cross was about a cubit in size and painted by the hands of angels a beautiful blue color, with various devices, among which were five white balls on an azure shield, 'without doubt emblems of the five precious wounds of our Savior;' and, what is more marvelous, although this relic had stood in an exposed position