10 That Changed America

10 Modern Marvels That Changed America

Passport Season 2 Episode 3 | 54m 56s

A whirlwind tour of 10 engineering feats that made our civilization possible: from the Erie Canal and Eads Bridge, to the Holland Tunnel and Hoover Dam. Find out which 10 modern marvels made the list.

Aired: 07/24/18

Expires: 07/23/28

Rating: TV-G

Video has closed captioning.

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