Samuel Morse

On April 27, 1791, in Charlestown, Massachusetts, Samuel Morse was born into a family headed by the minister and geographer Jedidiah Morse. He studied at Yale College, first gained attention as a painter, and traveled widely in artistic circles before turning seriously to electrical communication. A shipboard conversation in 1832 helped redirect his career toward invention.

Morse developed the telegraph and the signaling code that came to bear his name, then secured federal backing for an experimental line between Washington and Baltimore. In 1844 the famous message What hath God wrought demonstrated that near-instant long-distance communication had become a practical reality. Telegraph expansion soon altered news gathering, railroad coordination, financial markets, and the pace of public life.

Morse's invention laid the groundwork for the communication systems later extended by the telephone and modern telecommunications. The telegraph also reshaped national politics and commerce by helping create the information networks on which the Civil War and Gilded Age economy depended.