In the group of traditional hunting and gathering society are familiar with the division oflabor by sex and age groups. Men hunting and women gathering. The technology developed at that time called the hunting and gathering. There is also a growing technology in the last stage is called paleometalik. it is tradition of first metal (bronze, and iron). To anticipate the food crisis, they developed a system of agricultural technology fields.
Monday, January 3, 2011
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