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

explanation:

hi

in the 1800s, locomotives powered by steam made transportation faster and cheaper. the resulting rapid growth of railroads led to the connection of the atlantic and pacific railroad in oklahoma city in 1897.

in the last years of the century, the improvement of steam-based engines the expansion and growth of railroads. this growth increased when the companies started to build and expand, such as the atlantic and pacific railroad, which connected new mexico with california, and missouri with oklahoma. many of these new networks were built in oklahoma, and these changes transportation henceforward.