The person who was metamorphosed afterward into the red wiu bird (Tede Wiu) is his rival, the person with whom Norwan left the dance, thus causing the first war in the world. Was this person the red of evening which became Tede Wiu afterward? If we acknowledge that he was, and if we are willing to admit Norbis as the representative of all people living east of the west, we have at once the two parties to an irreconcilable rivalry in the most vital of questions, the possession of warm sunlight, and that most vital of questions is embodied in the person of a woman. That was the cause of the first war in the world and of fell strife. A story substantially the same as this was, we may think, the ultimate basis of the Iliad. The mythic origin of the particular tale from which Homer constructed his epic had been forgotten, that may be granted, but there is little doubt that in rustic Greece men might have found a similar tale which was mythologic beyond peradventure; and the Helen of that tale, or her equivalent, was a person like Norwan. With the materials at our command even now, we have enough to indicate this, for was not Helen the daughter of Leda and the divine swan, a person to be fought for with all available energy in the world at that period, and to be fought for in a war which surpassed in importance all that have ever succeeded it? Helen of Troy, the daughter of Leda and of Zeus, the overarching heaven, with all its light; Norwan, daughter of the earth, with Lassen's Butte, California, for her residence; and the Algonkin hero whose place is taken by Hiawatha, are all different representatives of the same person, different expressions for the same phenomenon; and that person or phenomenon is the warm air which dances above the earth in fine weather. This air, in one case noted here, is conceived as the greatest benefactor of man, that being who gives the choicest and most necessary gifts to all, and, in the other two cases, as a priceless treasure, in the form of a woman who is to be fought for with all the valor that can possibly be summoned, and in a manner that in Helen's case inspired the noblest epic known to the world thus far. These three cases show clearly the methods of mythology, and prove the absolute need of knowing that we must deal (to borrow mathematical language) with constants and variables taken together,--knowing clearly, meanwhile, which are constants,--and not with variables only, supposing them to be constants, or with constants and variables mixed together without being able to distinguish which belong to one class and which to the other. Were some writer to deal with the prehensile capacity in animated creatures, and describe how it is exercised, he would find a variety in the organs used for grasping things which would represent very well the variety of methods employed by primitive man in mythology to represent the same phenomenon or force in nature.