1791 – 1872
Samuel Morse
United StatesCommunications
Background
An American painter who turned to invention.
Contribution
Developed a single-wire electric telegraph and, with Alfred Vail, the Morse code that made it practical (demonstrated 1844).
Popular credit vs. the record
Electric telegraphy was developed in parallel by Cooke and Wheatstone in Britain and others; Morse's system and code became dominant in North America.
Associated inventions
Collaborators & contemporaries
Sources & further reading
Each citation names the publisher and the exact reference title.
- Smithsonian — National Museum of American HistorySmithsonian Institution · Museum
- Library of Congress — invention & patent history collectionsU.S. Library of Congress · Government / archive
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