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| | Review -- Guns, Germs, and Steel |
 | | Europe was a set of chronically divided states with easy communication between them, so although a particular state could reject a technology, if it was useful, other states would adopt it and the state would be forced to adopt it (either as a defensive technique or as a result of defeat). |
 | | The Americas, which had eventually domesticated a somewhat daunting percursor to corn, was still limited to foot power (and infantry), had no resistance to Eurasian animal and epidemic diseases, with isolated civilizations, and none of whose populations were literate, which barrier to communication limited the pace of invention. |
 | | Australia was limited to hunting and gathering (except in one tribe on the eastern coast which had eel farms) due to a complete lack of domesticable plants and animals. |
| www.physics.ohio-state.edu /~prewett/writings/BookReviews/GunsGermsAndSteel.html (2171 words) |
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