What happened in the 1790s?
๐ Development of the Telegraph (1790s) - Early experiments with telegraphy, leading to the first practical telegraph systems.
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Further Reading
Morse Code & Telegraph: Invention & Samuel Morse - HISTORY (history.com)
The Origins of the Telegraph - The Franklin Institute (fi.edu)
Telegraph | Invention, History, & Facts | Britannica (britannica.com)
A brief history of optical telegraph - Blog - Xoxzo (xoxzo.com)
The triumph of the telegraph - Ericsson (ericsson.com)
Chappe telegraph - Wikipedia (wikipedia.org)
1830s โ 1860s: Telegraph | Imagining the Internet - Elon University (elon.edu)
Getting the Message Through-Chapter 1 (army.mil)
The History Of The Telegraph Is Way More Interesting Than You Think (medium.com)
From Semaphore to Satellite (itu.int)