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Global communication became much faster when telegraph wires could be extended underwater and underground. The industrialist who found a way to insulate telegraph wires effectively was?

Werner von Siemens

Thomas Edison

Guglielmo Marconi

Samuel Morse

User ImWH
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2 Answers

6 votes

Answer:

Samuel F.B. Morse

Step-by-step explanation:

Sorry it took so long to answer.

User Aydya
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4 votes

Answer: Werner von Siemens

Step-by-step explanation:

i made a 100% (k-12)

User Sleep
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