The evolution of man and societyAllen & Unwin, 1969 - 751 páginas |
Dentro del libro
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Página 40
... populations in contact with malaria and therefore suffering severely from the infection. With one- third abnormal genes in the population about one-ninth will die of the defect. But nearly one-third, although of reduced vigour, will be ...
... populations in contact with malaria and therefore suffering severely from the infection. With one- third abnormal genes in the population about one-ninth will die of the defect. But nearly one-third, although of reduced vigour, will be ...
Página 60
... population; it is decorative rather than fundamental in its effects on animal and human evolution. A third step has ... population control in men and animals has another far- reaching consequence. The preservation of a stable ...
... population; it is decorative rather than fundamental in its effects on animal and human evolution. A third step has ... population control in men and animals has another far- reaching consequence. The preservation of a stable ...
Página 608
... population. It is now for the two communities together to apply this knowledge to solve harmoniously, if they can ... population now equals or exceeds, for no one can measure the mixture, that of the revolutionary founders (Table ...
... population. It is now for the two communities together to apply this knowledge to solve harmoniously, if they can ... population now equals or exceeds, for no one can measure the mixture, that of the revolutionary founders (Table ...
Contenido
THE FOUNDATIONS page | 19 |
PROVIDENT SOCIETIES | 67 |
EXPANDING PEOPLES | 127 |
Derechos de autor | |
Otras 7 secciones no mostradas
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Términos y frases comunes
Africa agriculture Alexander Anatolia ancient Arab Arabia army Aryan Asia barbarian became began breeding brought capital Carthage caste Catholic century character China Christian Church cities civilization colonies conquest continued craftsmen created Crete crops cultivation culture diverse Dynasty east effect Egypt Egyptian Emperor Empire England established Etruscan eunuchs Europe European evidence evolution expansion favoured feudal followed genetic governing class Greece Greek groups hereditary Hittite Huguenots hybridization ideas immigrants inbreeding India invaders invention Islam islands Jewish Jews kings land language later marriage married matrilinear Mesopotamia migration military millennium movement Muslim Mycenaean nation native neolithic numbers origin outbreeding paleolithic patricians peasants Persian Persian Empire Phoenician political population priesthood priests principle protected races racial reform religion religious Roman Rome royal rulers rules Russian selection slaves social society spread stratified success Sumer Sumerian survival tion trade tribes western whole