H e l p Which detail from the text best supports this conclusion?

A “Much later, Chinese traders used copper coins with holes in the center for carrying them on a string.”

B“The florin made it much easier for European countries to trade with each other.”

C“Instead of a huge shipment of coins, a paper voucher could guarantee future payment for business conducted over great distances.”

D“Even the earliest Chinese paper money carried stamped seals designed to prevent counterfeiting.”