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Telegraph and Telephone Networks: Groundbreaking Developments in American Communications

Age 10-13
Grade 5-8

Jesse Jarnow

Telegraph and Telephone Networks: Groundbreaking Developments in American Communications

Paperback (Rosen Publishing Group Jan. 1, 2004) , Reprint edition
Examines the history of communication in the United States, particularly the technological advances of the late nineteenth century that improved transmission speed from weeks or months to hours or minutes.
Series
America's Industrial Society in the 19th Century
ISBN
0823942791 / 9780823942794
Pages
32
Weight
3.2 oz.
Dimensions
6.9 x 0.2 in.

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