Today in History: May 24, America’s first telegraph line transmits ‘What hath God wrought’
- Posted on May 24, 2026
- By The Denver Post
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Today in History: May 24, America’s first telegraph line transmits ‘What hath God wrought’
Samuel F.B. Morse transmitted the message “What hath God wrought” from Washington to Baltimore as he formally opened America’s first telegraph line.
