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This communication method- invented by Samuel Morse- was used widely in the in the mid-1800s and early-1900s and consisted of electrical pulses over long distances.

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ealzaba

Answer:

Here's what i found in History.com

Explanation:

Developed in the 1830s and 1840s by Samuel Morse (1791-1872) and other inventors, the telegraph revolutionized long-distance communication. It worked by transmitting electrical signals over a wire laid between stations.

Answer:

Telegraph

Explanation:

Put Telegraph i got correct

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