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건축물/정부 청사 관공서2017. 3. 14. 02:45
White House, President of United States America The initial construction took place over a period of eight years, at a reported cost of$232,371.83 (equal to $3,430,446 today). Although not yet completed, the White House was ready for occupancy circa November 1, 1800.White House - Wikipedia https://en.wikipedia.org/wiki/White_House$100 in 1792 → $2,500.07 in 2016https://www.officialdata.org/1792-..