×

Loading...

认为远古人类没有远距离的交流,这是一个错误的观念。在农业没有发明之前,人类的交易网络就很发达了。作为奢侈品的贝壳和黑曜石,和必需品的盐会出现在产地几百公里之外。

grainsw (两只小猪之神勇小白鼠)
(#12558810@0)
2019-12-25 -05:00
This post has been archived. It cannot be replied.
Share Online by QR Code
Page address has been copied.
To share, click to copy page address.

Back To Topic: 老师给同学们讲建国后的光荣历史

Back To Forum: HOME枫下论坛枫下论坛主坛枫下沙龙谈天说地