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Agriculture had appeared in one region and spread to other regions. The populations of farming grew so fast, they had to find new land to farm.
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4000BCE innovations let the farmers in Afro-Eurasia to make better use of the secondary products of large livestock
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250000 years 70% of all humans lived during this era because of technology and innovation was so productive.
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Diversity was a technology innovation and technology sluggishness because new technologies were being created, the limits of communication technology made the world stay separate to make them evolve independent trajectories
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1550CE The most important world zones were Afro-Eurasian land, the Americas, Australia, and the island of the Pacific
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They had to clear forest, divert rivers, Terrance hillsides, and plow the land, which is their everyday life and environment
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West Africa began cultivating around 8000BC In Chins they began cultivating rice and grains by 7000BCEAt that time farmer made cultivation of taro and yam
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Harsh conditions such as a the ice age, it made agriculture possible 100,000 years ago
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When problem happened people usually said that farming communities also have more power because they usually have more resources and more people than foraging communities
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• Because of growing size and density of human communities, it led to institutionalized political and economic hierarchies, like wealthy rulers, priest, and merchants
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When monumental structures started being created like on Easter Island in the Pacific Ocean, leaders that existed with enough power organize and coordinate the labor of people
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Gender Division,The women stayed home while men went out and worked
