In9ma1cksfranul In9ma1cksfranul

16-12-2016
History

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discovered in the 800's and originally for fireworks what is one of the most important inventions of the tang and song dynasties

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syed514 syed514

23-12-2016

The Tang dynasty (618-907 AD), was one of the longest dynasties in China. The power in the new Tang dynasty lay in the hands.
Paper making, gunpowder, printing and the compass are four ancient inventions by Chinese people.

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