What was the main problem with using representative money for trade along the Silk Road?
A. There were too many forms of currency, including cowry shells, precious stones, and silk.
B. It couldn't be used to purchase popular items, such as silk and horses.
C. Paper money didn't have any value outside of China.
D. Few people could read at the time, and most weren't able to read the money.
Please select the best answer from the choices provided
О
А