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EXPLORE & LEARN
Prehistoric Trade
- 阅读级别
- V
- 词数
- 2008
- 蓝思值
- 990L
Informational (nonfiction) 990L
Prehistoric Trade explains how ancient people traded objects over long distances and demonstrates the continued importance of trade today. Through studying archaeological sites and finding ancient artifacts, scientists can determine the types of objects traded, their age, and where they came from. Photographs, maps, and illustrations support the text.
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