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Telegraph and Telephone Networks: Ground Breaking Developments in American Communications

Age 10-13
Grade K-4

Jesse Jarnow

Telegraph and Telephone Networks: Ground Breaking Developments in American Communications

Library Binding (Rosen Pub Group April 1, 2003)
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 Nineteenth Century
ISBN
082394025X / 9780823940257
Pages
32
Weight
9.6 oz.
Dimensions
7.2 x 0.5 in.

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