The ancient Egyptians used papyrus to make paper, baskets, sandals, mats, rope, blankets, tables, chairs, mattresses, medicine, perfume, food, and clothes.
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The immediate result of trench warfare was that combatants on both sides were largely shielded from small arms and artillery fire, which prolonged the fighting and the war.
The zhou adopted much of the (shang) culture
B) Human knowledge had doubled every century until the 1900s.
“Knowledge Doubling Curve”, theory created by Buckminster Fuller and exposed in his book Critical Path (1982), held that until 1900 human knowledge had doubled approximately every century. And by the end of World War II, the frame time was reduced: knowledge started to double every 25 years. The pace of knowledge growth would continue increasing.