第1个回答 2013-11-07
(1)1519年或美元出现是由于1792年美国铸币法案的通过(参考自The origin of the almighty dollar is in what is now the Czech Republic. In 1519, a silver mine near the town of Joachimstal (literally "Joachim's valley," from the German Tal, meaning valley) began minting (铸造) a silver coin called, unimaginatively, the Joachimstaler. The coin, which was circulated widely, became better known by its clipped form, the taler. In Dutch and Low German, the initial consonant softened to become daler. English adopted this form, eventually changing its spelling to the modern dollar.
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(2)目前流通的美元纸币是自1929年以来发行的各版钞票,主要是联邦储备券。
其纸币面额有1,2,5,10,20,50和100元,铸币面额有1,5,10,25,50分和1元。历史上还曾经发行过500、1000甚至10000美元面额的钞票。
其中10000美元并不在公众中流通,它是用于联邦储备银行与美国财政部之间进行财务交易。
因此,共发行了$11688.91元美元(周总理教的,他回答基辛格时说中国发行了18.88元人民币)