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by indigochill
1641 days ago
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That's what "fiat currency" means. The green piece of paper is useless in a vacuum (maybe unless you're a fan of tiny origami or in search of kindling), but because everyone just agrees (and the US government enforces) that a particular kind of green paper with a "$5" printed on it has a certain value, then it can be used as a medium of exchange. |
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