the [ ] was an advancement that contributed to the economic prosperity in ancient china.

a. great wall
b. civil service system
c. silk road
d. invention of acupuncture

3 answers

The correct answer is c. silk road.

The Silk Road was a significant trade route that connected China with various regions, facilitating the exchange of goods, culture, and ideas, thereby contributing to the economic prosperity of ancient China.

thanks

You're welcome! If you have any more questions or need further assistance, feel free to ask!