| James Dunwoody Brownson De Bow - 1853 - 616 pàgines
...will survive to enter upon their second year. A very considerable, but decreasing mortality , likewise prevails in the second and third years, leaving only...active and responsible career of life ; of whom 6,302 attain to " thirty-five" — the meridian of manhood. Proceeding onward for twenty years, to the age... | |
| James Dunwoody Brownson De Bow, R. G. Barnwell, Edwin Bell, William MacCreary Burwell - 1852 - 746 pàgines
...will survive to enter upon their second year. A very considerable, but decreasing mortality likewise prevails in the second and third years» leaving only...their fourth year; but after this age, the juvenile svstem acquires more firmness, and a greater degree of the vigor and experience to guard against disea... | |
| James Dunwoody Brownson De Bow - 1853 - 616 pàgines
...most imthe juvenile system acquires more firmness, I portant national purpose, one which 1 • lot and a greater degree of the vigor and experience to...disease. At the age of twenty-one, 7,134 survive to entenpon a more active and responsible career oMife ; of whom 6, 302 attain to "thirty-five" — the... | |
| 1853 - 612 pàgines
...will survive to enter upon their second year. 'A very considerable but decreasing mortality likewise prevails in the second and third years, leaving only 8,183, or about four fifths of the original number, to commence upon their fourth year. But after this age the juvenile... | |
| United States. Congress. House - 624 pàgines
...proportion, will survive to enter upon the second year. A very considerable but decreasing mortality likewise prevails in the second and third years, leaving only...the age of twenty-one, 7,134 survive to enter upon a more-nctive nnr! r.-nn-r.niblc career of life ; of whom 6,302 attain to " thirty-five" — the meridian... | |
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