
History
Language
Cheyenne comes from the word Shai-ena, meaning people with a foreign language. The language Cheyenne belongs to Algonquian, the same proto-language as Shawnee, Ojibwa and Blackfoot.
Society
Within almost every Indian tribe, the people were divided into smaller tribes or clans, all with their specific duties and rights. In Cheyenne for example, the children always got the same clan as their father. Two people within the same clan could not get married, and this system kept the people from ever worrying about wedding between those who were close relatives. The first houses of the Cheyenne was small mud houses, but they were later replaced by the tipi, which I suppose were more practical to carry along at times when they had to move often.
Clothing
The Cheyenne wore clothes in form of tanned leather, from all different kind of animals. Both men and women wore breech clothes with leggings tied to the belt and moccasins with different length depending on the season. In cold weather, they usually put a buffalo robe on.
Religion and ceremonies
It might be difficult for a "non-Indian" people to get a clear conception of what the reality of Indian belief is. What we are most familiar with, is the so-called "Indian lore", which is largely borrowed from European folklore and witchcraft, and does not have much to do with the "real" Indians.
One has to be raised as a Cheyenne to really understand all ceremonies and the cosmology of the Cheyenne beliefs.
Story telling was a common tradition among all native Americans, so also among the Cheyennes and the Haidas. Knowledge was passed on from one generation to another through the elders telling stories about creation, the animals in nature, fables, folktales and the spirits.
The highest and most sacred of the Cheyenne spirits is Maheo, manifested in the Sun and the Moon and in the spirits of cardinal directions , who are in turn represented by such lesser manifestations as the rain spirit: Hoimaha and Nemevota. In addition to the classical stories about gods and their struggles and love affairs, Cheyenne stories deal with spiritual forces with humans. One special kind of spirit is the hematasooma, which is a soul-force. It inhabits the human body, and usually a human have four of this spirit; two good ones and two bad ones. The good forces sometimes struggle physically within the body against the bad forces. Each of these four spirits can whenever they want to leave the body for a while. If all four leave, a person dies, and the immortal soul, Seoto takes over.
Most Indian groups had at least one shaman in each tribe. The shaman, or the medicine-man was one of the most important people in the tribe. The shaman could be either male or female. The shaman was the people's gate to the spirit world. He or she could among many other things heal those who got sick through indicated rituals of dance, chanting and sleight of hand. The shaman was the one to protect the village from evil spirits.
The organisation and logistics of Indian ceremonies and rituals are often very complex. The Arrow Ceremony, which is unique to the Cheyenne, is one of the most important ones built around the four sacred arrows, which are called mahuts, once given to the Prophet Sweet Medicine. These arrows represent the nation, and the purpose of the ceremony is to purify the arrows and thence the nation so that they are worthy of receiving the blessings of Maheo during the Sun Dance. During the ceremony, the participants increase their control of energy; the whole tribe becomes renewed and prepared for the Sun Dance.
The Sun Dance is unlike the Arrow Ceremony shared among nearly all Indian nations. There are three standard practices for the tribes that are celebrating the Sun Dance. They require the attendance of the whole tribe, they have a central arbor for the performance of the ceremony and they incorporate the dancing of painted, fasting supplicants. The Cheyennes do not call their ceremony a Sun Dance, except for when they are speaking to white people. They usually call it the New Life Lodge or Life Generator Lodge.