- Which of the following was in innovation or invention of the tang and song dynaties?
Amagnetic compass for navigation
Bglass lens or telescopes
Cwaterwheel for irrigation
Dsteel plow for farming
- Which was the most imprtant effect of trade along the silk road?
Amore societies began using money instead of the barter system
Binventions and ideas were exchanged along with material goods
Csilk and porcelain were traded freely with foreign nations
Dthe technique of papermaking spread from china to europe
- which best describes an influence of kublai khan's reign in china?
AIsam was introduction into central asia
Bbuddism expanded into the middle east
Cthe silk road were extended into europe
Dchinese culture disappointed from northern china
