Self-expression and physical release may thus be seen as the two basic motives for dance. Dance itself, however, takes a wide variety of forms, from simple spontaneous activity to formalized art or from a social gathering where everyone participates to a theatrical event with dancers performing before an audience. Within this broad spectrum of forms, dance fulfills a number of very different functions, including the religious, the military, and the social. Nearly all cultures have had, or still possess, dances that play an important part in religious ritual. There are dances in which the performers and even the spectators work ...(100 of 23178 words)