 In the northern states of America, where the means of subsistence have been more ample, the manners of the people more pure, and the checks to early marriages fewer than in any of the modern states of Europe, the population has been found to double itself,...  The Pamphleteer - 521 페이지 편집 - 1818전체보기 - 도서 정보
 | Edwin Griswold Nourse - 1916 - 934 페이지
...national self-sufficiency. 60. NATURAL INCREASE OF THE RURAL POPULATION a) IN EARLY TIMES1 BY TR MALTHUS In the northern states of America, where the means...early marriages fewer than in any of the modern states of Europe, the population was found to double itself, for some successive periods, every twenty-five... | |
 | Albert Benedict Wolfe - 1916 - 826 페이지
...the human species would .be evidently much greater than any increase which has been hitherto known. In the northern states of America, where the means...marriages fewer, than in any of the modern states of Europe, the population has been found to double itself, for above a century and a half successively,... | |
 | Thomas Robert Malthus - 1959 - 164 페이지
...species would evidently be much greater than any increase that has been hitherto known. In the United States of America, where the means of subsistence...more ample, the manners of the people more pure, and consequently the checks to early marriages fewer than in any of the modern states of Europe, the population... | |
 | United States. Bureau of the Census - 1966 - 346 페이지
...err very little."— Bancroft: History of the United States, ed. 185Î, Vol. IV, page It8, note. 2 "In the Northern states of America, where the means...early marriages fewer than in any of the modern states of Europe, the population has been found to double itself, for above a century and a half successively,... | |
 | Henry William Spiegel - 1991 - 904 페이지
...demographic situation of the United States. There the means of subsistence have been more plentiful, the manners of the people more pure, and the checks to early marriages fewer than in Europe. In the United States the population has been observed to double in twenty-five years. Such... | |
 | Garrett Hardin - 1995 - 350 페이지
...means of subsistence have been more than ample, the manners of the people more pure, and consequently the checks to early marriages fewer than in any of the modern states of Europe, the population has been found to double itself in twenty-five years. This ratio of increase,... | |
 | Adam Kuper - 1994 - 290 페이지
...favored circumstances, population still grew rapidly. "In the northern states of America," noted Malthus, "where the means of subsistence have been more ample,...marriages fewer, than in any of the modern states of Europe, the population was found to double itself for some successive periods every twenty-five... | |
 | Charles Darwin - 1996 - 382 페이지
...the human species would be evidently much greater than any increase which has been hitherto known. In the northern states of America, where the means...marriages fewer, than in any of the modern states of Europe, the population has been found to double itself, for above a century and a half successively,... | |
 | Richard Gordon - 2002 - 448 페이지
...species would evidendy be much greater than any increase that has been hitherto known. In the United States of America, where the means of subsistence...more ample, the manners of the people more pure, and consequendy the checks to early marriages fewer, than in any of the modern states of Europe, the population... | |
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