It was either salt or gold, I'm leaning towards salt though.
the silk impacted china because silk was use for trade..
silk
Silk trade was famous in ancient China because back then, only China knew how to make silk, and anything rare is usually worth a lot. China kept silk-making a secret from the rest of the world.
The Silk Road is a historically important international trade route between China and the Mediterranean.
they could trade in on the silk road
The silk came from China. Polo went to China with his father and uncle to trade for silk and other items.
china
The road which linked China with the Roman world for the silk trade.
The Silk Road was used to trade in Ancient China
The trade route that connected China to Rome was called the Silk Road.
the product that china trade that was unknown to the west was silk
A trade route connecting China to the MeditteraneanAn ancient trade route between China and Europe. :P