us coinage
美国的货币
以上为机器翻译结果，长、整句建议使用 人工翻译 。
One of the first acts of the US Congress after the new US Constitution was the Coinage Act of 1792 allowed for the minting of both gold and silver coins at a face value ratio of 15:1.
FORBES: A Gold Standard Is Big Oil's Best Defense Against Political Attack
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