‘The American Indian tribes seem to have had their own religious dances, varied and elaborate, often with a richness of meaning which the patient study of the modern investigators has but slowly revealed,’ writes Havelock Ellis. It is a well-known fact that dancing in ancient Egypt and Greece was an art that was practiced in their temples. ‘A good education,’ wrote Plato, ‘consists in knowing how to sing well and how to dance well.’ According to Plutarch, Helen of Sparta was practicing the Dance of Innocence in the Temple of Artemis when she was surprised and carried away by Theseus. We are told by Greek classics that young maidens performed dances before the altars of various goddesses, consisting of ‘grave steps and graceful, modest attitudes belonging to that order of choric movement called _emmeleia_.’ The ancient Egyptian Astronomic Dance can be considered the sublimest of all dances; here, by regulated figures, steps, and movements, the order and harmonious motion of the celestial bodies was represented to the music of the flute, lyre and syrinx. Plato alludes to this dance as ‘a divine institution.’ In spite of the high status of dancing in the ancient civilizations, it has not progressed steadily, as have the other arts. It has remained the least systematized and least respected of arts, generally considered as lacking in seriousness of intention, fitness to express grave emotions, and power to touch the heights and depths of the intellect. Being an art that expresses itself first in the human body, the dance has aroused reprobation in certain pious, puritanical minds of mediæval type, who have considered it a collection of ‘immodest and dissolute movements by which the cupidity of the flesh is aroused.’ It is this particular view that has damned dance with bell, book and candle. The main reason for this has been the hostile attitude of the church to all folk-arts which manifested a more or less conspicuous ethnographic individuality--that is, were stamped as of Pagan and not Christian origin. All folk-dancing, broadly speaking, is a natural form of æsthetic courtship. The male intends to win the female by his beauty, grace and vigor, or vice versa. From the point of view of sexual selection we can understand, on the one hand, the immense ardor with which every sensuous part of the human body has been brought into the play of the dance, and, on the other, the arguments of the pseudo-moralists to classify it with the frivolous and least tolerated arts.