When was the Roman denarius coin minted?
Could you please elaborate on the history of the Roman denarius coin? Specifically, when was it first minted and what significance did it hold in the Roman economy? I'm particularly interested in understanding its impact on trade and commerce during the Roman Empire's heyday.
When was the Roman denarius coin invented?
Can you tell me about the origins of the Roman denarius coin? Specifically, when was it first created and what historical context surrounded its invention? I'm interested in understanding the significance of this coin and how it impacted the Roman economy and society.