Humboldt, whose high authority cannot be questioned, by an elaborate discussion ("Vues des Cordilleras," p. 148 et. seq., ed. 1870), has shown the relative likeness of the Nahua calendar to that of Asia. He cites the fact that the Chinese, Japanese, Calmucks, Mongols, Mantchou, and other hordes of Tartars have cycles of sixty years' duration, divided into five brief periods of twelve years each. The method of citing a date by means of signs and numbers is quite similar with Asiatics and Mexicans. He further shows satisfactorily that the majority of the names of the twenty days employed by the Aztecs are those of a zodiac used since the most remote antiquity among the peoples of Eastern Asia.
Cabera thinks he finds analogies between the Mexican and Egyptian calendars. Adopting the view of several writers that the Mexican year began on the 26th of February, he finds the date to correspond with the beginning of the Egyptian year.
The American nations believed in four great primeval ages, as the Hindoo does to this day.
"In the Greeks of Homer," says Volney, "I find the customs, discourse, and manners of the Iroquois, Delawares, and Miamis. The tragedies of Sophocles and Euripides paint to me almost literally the sentiments of the red men respecting necessity, fatality, the miseries of human life, and the rigor of blind destiny." (Volney's "View of the United States.")
The Mexicans represent an eclipse of the moon as the moon being devoured by a dragon; and the Hindoos have precisely the same figure; and both nations continued to use this expression long after they had discovered the real meaning of an eclipse.
The Tartars believe that if they cut with an axe near a fire, or stick a knife into a burning stick, or touch the fire with a knife, they will "cut the top off the fire." The Sioux Indians will not stick an awl or a needle into a stick of wood on the fire, or chop on it with an axe or a knife.
Cremation was extensively practised in the New World. The dead were burnt, and their ashes collected and placed in vases and urns, as in Europe. Wooden statues of the dead were made.
There is a very curious and apparently inexplicable custom, called the "Couvade," which extends from China to the Mississippi Valley; it demands "that, when a child is born, the father must take to his bed, while the mother attends to all the duties of the household." Marco Polo found the custom among the Chinese in the thirteenth century.