[740] POST, _op. cit._, 252. In some instances, however, mutual agreement is only one of several grounds on which dissolution of the marriage is allowed. "So ist z. B. auf Mukuhiva, auf den Marianen, bei den Koluschen eine Trennung der Ehe durch gegenseitige Uebereinkunft gestattet. Ebenso in Birma."--POST, _loc. cit._, 252, 253. [741] DAWSON, _Australian Aborigines_, 33-36. Divorce by mutual consent is lawful in Polynesia, but it rarely occurs if there are children: AVERY, "The Indo-Pacific Oceans," _Am. Ant._, VI, 366; the same is true of some American peoples: WAITZ, _Anthropologie_, III, 328. Among the Marea, when husband and wife can no longer tolerate each other, they are given a year's probation by the "family council;" and only after the expiration of this period does the formal divorce take place. A discontented Marea dame of noble (patriarchal) rank may not of her own will leave her husband; for this would offend social usage. But a Tigrait, or woman of the servile class, may under such circumstances abandon her spouse, provided thenceforth she live abroad.[742] [742] MUNZINGER, _Ostaf. Studien_, 241. 4. Again it is very common among uncivilized as well as more advanced races for a man to have absolute right of divorce, putting away his wife when he likes, without the assignment of any reason, or on the most frivolous grounds.[743] Sometimes, even among the same peoples, the woman has a reciprocal right, as will presently appear; but very often divorce is the sole prerogative of the man, or else the woman is grudgingly allowed the privilege only for the most serious cause. The unfavorable position in which she is thus placed is no doubt largely due to wife-capture, and especially to wife-purchase, through which she too often sinks to the level of a mere chattel or beast of burden. Still even wife-purchase, as hereafter shown, may have its compensations; for the husband cannot act too harshly without danger of the blood-feud; and he may suffer a decided disadvantage with respect to property by summarily dismissing his wife. Unlimited right of divorce belongs to the man in some parts of China,[744] and with many African[745] and American[746] tribes. "The Aleuts used to exchange their wives for food and clothes. In Tonga a husband divorces his wife by simply telling her to go." In "Yucatan a man might divorce his wife for the merest trifle, even though he had children by her."[747] Among the California Yurok "divorce is very easily accomplished at the will of the husband, the only indispensable formality being that he must receive back from his father-in-law the money which he paid for his spouse."[748] If dissatisfied with his wife, the young Gallinomero of the same region may "strike a bargain with another man" and sell her "for a few strings of shell-money."[749] In the so-called "straw dance" the Dakota husband may "throw away" the wife whom he no longer desires.