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The Telegraph
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The Telegraph
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Tapping out the world's first long-distance electrical messages, the telegraph emerged as a groundbreaking invention that sparked a communication revolution and forever transformed global connectivity.
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Authors
Infobase
Makematic (Firm)
Subjects
Closed captioning.
Telegraph.
Inventions--History.
American History, Grade 11 CHA3U
Language
English
Series
DK Inventions that Made History