 | American Association for the Advancement of Science - 1875 - 962 páginas
...variety and amount they could not have multiplied into populous nations. It is accordingly probable that the great epochs of human progress have been identified,...with the enlargement of the sources of subsistence. We are able to distinguish five of these sources of human food, created by what may be called as many... | |
 | American Association for the Advancement of Science - 1876 - 644 páginas
...variety and amount they could not have multiplied into populous nations. It is accordingly probable that the great epochs of human progress have been identified,...with the enlargement of the sources of subsistence. We are able to distinguish five of these sources of human food, created by what may be called as many... | |
 | American Association for the Advancement of Science - 1876 - 582 páginas
...variety and amount they could not have multiplied into populous nations. It is accordingly probable that the great epochs of human progress have been identified,...with the enlargement of the sources of subsistence. We are able to distinguish five of these sources of human food, created by what may be called as many... | |
 | Lewis Henry Morgan - 1877 - 586 páginas
...variety and amount, they could not have multiplied into populous nations. It is accordingly probable that the great epochs of human progress have been identified,...with the enlargement of the sources of subsistence. savagery, and the last three, in the period of barbarism. They are the following, stated in the order... | |
 | Lewis Henry Morgan - 1877 - 584 páginas
...variety and amount, they could not have multiplied into populous nations. It is accordingly probable that the great epochs of human progress have been identified,...with the enlargement of the sources of subsistence. We are able to distinguish five of these sources of human food, created by what may be called as many... | |
 | 1878 - 610 páginas
...the whole question of human supremacy on the earth depended." Mr. Morgan considers it probable that the great epochs of human progress have been identified,...with the enlargement of the sources of subsistence. Five of the sources are enumerated: —- I. Natural subsistence upon fruits and roots in a restricted... | |
 | 1902 - 776 páginas
...at somewhat greater length. Morgan starts out with the guarded statement that it is "probable that the great epochs of human progress have been identified...with the enlargement of the sources of subsistence." 2 The great epochs of which he speaks, however, cease, in his opinion, with the introduction of field... | |
 | Richard Theodore Ely - 1903 - 552 páginas
...living is in very intimate relation with their whole social life. It is probable, says Morgan, " that the great epochs of human progress have been identified,...less directly, with the enlargement of the sources of subsistence."1 When men rely on hunting and fishing for a living, they are very different men from... | |
 | Edwin Robert Anderson Seligman - 1924 - 184 páginas
...Der Ursprung der Familie, des Privateigenthttms und des Staats (1884). See Preface to first edition. of human progress have been identified more or less...with the enlargement of the sources of subsistence." ! The great epochs of which he speaks, however, cease, in his opinion, with the introduction of field... | |
 | James Pendleton Lichtenberger - 1909 - 270 páginas
...abundant and easily accessible, social progress has been comparatively rapid. According to Morgan: " The great epochs of human progress have been identified...with the enlargement of the sources of subsistence." 1 Approaching the subject from one angle some economic writers have been so enamored of this view that... | |
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It is accordingly probable that the great epochs of human progress have been identified, more or less directly, with the enlargement of the sources of subsistence. 
