<prompt> Pedzisa mutsara unotevera: Muna 1853, Du Pont akaitwa mukuru mukuru wezvinowanzoonekwa seFirst Worlds Fair muUnited Statesthe  <response>: Exhibition of the Industry of All Nations, yakaitwa muNew York City. Pasinei nokurumbidzwa kwenyika yose, kupinda kwakaderera kwakaita kuti bhizimisi racho riite zvikwereti zvikuru, uye Du Pont akasiya basa. 