... so as commonly to take the form of elaborate ceremonial, in which dancing, feasting, fasting, symbolic painting, song, and sacrifice played important parts, and these organized sports were largely fiducial. To many of the early observers the observances were nothing more than meaningless mummeries; to some they were sacrilegious, to others sortilegious; to the more careful students, like Carver, ... — The Siouan Indians • W. J. McGee