The Erie Canal was mocked as a big ditch when it was started, but by the time it was completed in 1825 it was called an engineering marvel. Readers learn how engineers overcame a rise in elevation of 568 feet between the Hudson River and Lake Erie with locks and aqueducts to create a waterway that changed America.
Koop dit e-boek en ontvang er nog 1 GRATIS!
Taal Engels ● Formaat PDF ● Pagina’s 32 ● ISBN 9781502629630 ● Uitgeverij Cavendish Square Publishing, LLC ● Gepubliceerd 2017 ● Downloadbare 3 keer ● Valuta EUR ● ID 8672712 ● Kopieerbeveiliging Adobe DRM
Vereist een DRM-compatibele e-boeklezer