Samuel F. B. Morse

Telegraph

  • Although we may not need it anymore, the telegraph revolutionized communication. Morse developed 'lightning wires' and 'Morse code,' an electronic alphabet that could carry messages.
  • The patent was applied for in 1840. A line was constructed between Baltimore and Washington and the first message, sent in 1844, was 'What hath God wrought!'
  • Because of Morse, by 1861, the two coasts of the United States were linked by telegraph.