The colors that a speaker "sees" often depend very much on the language he speaks, because each language offers its own high-codability color terms. - Peter Farb

Voluntary assimilation, known as Indianization in the Americas, is one response that has occurred at other places and in other times when two cultures collided. An unusual manifestation of it is when the whole dominant culture takes up the ways of the conquered. That does not happen very often, but it did occur when the Hyksos conquered Egypt about 1700 B.C. and when the Romans conquered the Greeks in the second century B.C.

Almost every messianic movement in the world came into being as a result of hallucinatory visions of a prophet. One point must be emphasized about the prophet of a messianic movement: He is not a schizophrenic, as was so long assumed. A schizophrenic with religious paranoia will state that he is God, Jesus, the Great Spirit, or some other supernatural being. The prophet, on the other hand, never states that he is supernatural—only that he has been in contact with supernatural powers. (Of course, after his death, his disciples tend to deify him or at least give him saintly status.)

The most imposing characteristic of the Mississipian is the pyramidal mound, built not to cover a burial but as a foundation for a temple or a chief's house.