Invention and Engineering
Abingdon (also known as the Alexander-Custis Plantation) was an 18th- and 19th-century plantation owned by the prominent Alexander, Custis, Stuart, and Hunter families and worked at times by slaves and domesticated animals. The plantation's site is now located in Arlington County in the U.S. state of Virginia. Abingdon is known as the birthplace of Eleanor "Nelly" Parke Custis Lewis (March 31, 1779 – July 15, 1852), a granddaughter of Martha Washington and a step-granddaughter of United States President George Washington. Published accounts have credited Abingdon as being the home to the progenitor of all weeping willows (Salix babylonica) living in the United States. Ronald Reagan Washington National Airport, which occupies part of Abingdon's grounds, contains indoor and outdoor displays that commemorate the plantation's history.
Economy of Ohio.
Copernicia prunifera.
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