文章列表
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1.20 The Historical Significance of American Revolution
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20 The Historical Significance of American Revolution The ways of history are so intricate and the motivations of human actions so complex that it is ...
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2.19 Children's Numerical Skills
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19.childrens numerical skills people appear to born to compute. The numerical skills of children develop so early and so inexorably that it is easy to...
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3.18 Modern American Universities
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18.Modern American Universities Before the 1850s, the United States had a number of small colleges, most of them dating from colonial days. They were ...
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4.17 Evolution of Sleep
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17.Evolution of sleep Sleep is very ancient. In the electroencephalographic sense we share it with all the primates and almost all the other mammals a...
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5.16 The War between Britain and France
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16. the war between Britain and France In the late eighteenth century, battles raged in almost every corner of Europe, as well as in the Middle East, ...
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6.15 The Nobel Academy
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15 The Nobel Academy For the last 82years, Sweden's Nobel Academy has decided who will receive the Nobel Prize in Literature, thereby determining who ...
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7.14 A Rare Fossil Record
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14 A Rare Fossil Record The preservation of embryos and juveniles is a rate occurrence in the fossil record. The tiny, delicate skeletons are usually ...
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8.13 Skyscrapers and Environment
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13 Skyscrapers and Environment In the late 1960's, many people in North America turned their attention to environmental problems, and new steel-and-gl...
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9.12 Museums
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12 Museums From Boston to Los Angeles, from New York City to Chicago to Dallas, museums are either planning, building, or wrapping up wholesale expans...
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10.11 Archaeology
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Archaeology is a source of history, not just a bumble auxiliary discipline. Archaeological data are historical documents in their own right, not mere ...