This attitude which primitive man takes toward woman at the time of her sexual crises--menstruation, pregnancy, childbirth--are but an intensification of the feeling which he has toward her at all times. Conflicting with his natural erotic inclinations are the emotions of awe and fear which she inspires in him as the potential source of contagion, for there is always some doubt as to her freedom from bad magic, and it is much safer to regard her as unclean.[27] Thus the every-day life of savage tribes is hedged in by all manner of restrictions concerning the females of their group. The men have their own dwelling in many instances, where no woman may enter. So, too, she may be barred out from the temples and excluded from the religious ceremonies when men worship their deity. There are people who will not permit the women of their nation to touch the weapons, clothing, or any other possessions of the men, or to cook their food, lest even this indirect contact result in emasculation. The same idea of sympathetic magic is at the root of taboos which forbid the wife to speak her husband's name, or even to use the same dialect. With social intercourse debarred, and often no common table even in family life, it is veritably true that men and women belong to two castes. Of the primitive institution known as the "men's house," Hutton Webster says: "Sexual separation is further secured and perpetuated by the institution known as the men's house, of which examples are to be found among primitive peoples throughout the world. It is usually the largest building in a tribal settlement ... Here the most precious belongings of the community, such as trophies and religious emblems, are preserved. Within its precincts ... women and children ... seldom or never enter ... Family huts serve as little more than resorts for the women and children."[28] Many examples among uncivilized peoples bear out this description of the institution of the men's house. Amongst the Indians of California and in some Redskin tribes the men's clubhouse may never be entered by a squaw under penalty of death. The Shastika Indians have a town lodge for women, and another for men which the women may not enter.[15] Among the Fijis women are not allowed to enter a _bure_ or club house, which is used as a lounge by the chiefs. In the Solomon Islands women may not enter the men's _tambu_ house, and on some of the islands are not even permitted to cross the beach in front of it.[29] In the Marquesas Islands the _ti_ where the men congregate and spend most of their time is taboo to women, and protected by the penalty of death from the pollution of a woman's presence.[30]