印度古普塔时期之后,中部地区和马达亚德萨地区的人们逐渐改变把一妻多夫制看作是受尊敬的风俗。
A、对
B、错
继原始群体以后出现的氏族组织,是在()的一定发展阶段上产生的。
A、群婚制
B、对偶婚制
C、一妻多夫制
D、一夫多妻制
Whenever two or more unusual traits or situations are found in the same place, it is tempting to look for more than a coincidental relationship between them. The high Himalayas and the Tibetan plateau certainly have extraordinary physical characteristics and the cultures which are found there are also unusual, though not unique. However there is no intention of adopting Montesquieu view of climate and soil as cultural determinants. The ecology of a region merely poses some of the problems faced by the inhabitants of the region, and while the problems facing a culture are important to its development, they do not determine it.The appearance of the Himalayas during the late Tertiary Period and the accompanying further raising of the previously established rages had a marked effect on the climate of the region. Primarily, of course, it blocked the Indian monsoon from reaching Central Asia at all. Secondarily, air and moisture from other directions were also reduced.Prior to the raising of the Himalayas, the land now forming the Tibetan uplands had a dry, continental climate with vegetation and animal life similar to that of much of the rest of the region on the same parallel, but somewhat different than that of the areas farther north, which were already drier. With the coming of the Himalayas and the relatively sudden drying out of the region, there was a severe thinning out of the animal and plant population. The ensuing incomplete Pleistocene glaciations had a further thinning effect, but significantly did not wipe out life in the area. Thus after the end of the glaciations there were only a few varieties of life extant from the original continental species. Isolated by the Kunlun range from the Tarim basin and Turfan depression, species which had already adapted to the dry steppe climate, and would otherwise have been expected to flourish in Tibetan, the remaining native fauna and flora multiplied. Armand describes the Tibetan fauna as not having great variety, but being "striking*' in the abundance of the particular species that are present. The plant life is similarly limited in var
Whenever two or more unusual traits or situations are found in the same place, it is tempting to look for more than a coincidental relationship between them. The high Himalayas and the Tibetan plateau certainly have extraordinary physical characteristics and the cultures which are found there are also unusual, though not unique. However, there is no intention of adopting Montesquieu's view of climate and soil as cultural det