Answer:
Option: A. The Silk Road promoted the exchange of goods and ideas throughout China.
Step-by-step explanation:
Silk Road or Silk Route was an old trade route through the land, connecting China with the West, this route brought cargo and ideas connecting the two vast regions of Rome and China. Silk went to the west, and gold, silver and wool went to the east. China also accepted Christianity from Europe and Buddhism from India through the Silk Road. The Silk Road was a system of trade routes joining the Far East with the Middle East and Europe. This route was organised by the Han Dynasty in China with the West in 130 B.C.