1. What role did coinage play in the history of money, according to the evidence presented?
Coins were introduced primarily for standardization and convenience, long after credit systems were established.
Explication
Coins were a later development used to standardize and facilitate transactions, especially for small or standardized exchanges. The evidence shows that credit systems and forms of accounting existed long before coins, which were introduced primarily for convenience and standardization, not as the primitive origin of money.