guns germs and steel part 3


  • where did the first plant domestication and farming start?: china- rice Americas- corn, squash, beans Africa- sorghum, millet, yams middle east- wheat, barley
  • oldest system of farming-10,000 years 
  • new Guineans suffer from protein deficiency
  • sago, bananas
  • they would eat large spiders for protein
  • more productive crops=more productive people 
GEOGRAPHIC LUCK- determines how successful an area is

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