📁 艺术文学
Arts/Literature includes links to websites dealing with a wide range of subjects and interests which span the entire length and breadth of the literary arts: webpages devoted to specific, recognized authors, sites on book-collecting, sites covering specific genres and types of literature, and even online editions of specific works by numerous recognized authors and poets of the past as well as no few of the present.
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US Energy Information Administration - United States
http://www.eia.gov/countries/country-data.cfm?fips=US