Made-for-TV special focusing on landmark American engineering projects such as Mt. Rushmore; the Eads Bridge, Brooklyn Bridge and Golden Gate Bridge; the Transcontinental Railway and the Panama Canal; Hoover Dam and more. Produced in 1970 featuring Lee Marvin as narrator and the 5th Dimension for musical backing.
Año1970
Número de episodios1
Número de temporadas1
Duración del episodio
EstadoEnded
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GénerosDocumental
