BIBLIOGRAPHY
Wikipedia「Louis d’or」「L’État, c’est moi」
Wikipedia (according to the sources of each article)

Claims Supported by This Source
- The Louis d'or was introduced by Louis XIII in 1640.
- "L'État, c'est moi" (I am the state) is considered apocryphal and is not found in the records of the Parlement ("L’État, c’est moi").
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