15 ore 40 min, 31 dic 1904 anni - Panama Canal
Descrizione:
the United States continued the building of the canal after France failed. 50-mile stretch of the Panama isthmus in 1904. chief engineer John Stevens devised innovative techniques and spurred the crucial redesign from a sea-level to a lock canal.
Aggiunto al nastro di tempo:
Data:
15 ore 40 min, 31 dic 1904 anni
Adesso
~ 120 years ago
Immagini:
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