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It is sent to Jeptha Wade, the president of the Pacific Telegraph Company. On the same day, Frank Fuller, acting governor of Utah, sent a message to President Lincoln. [110] 24 October 1861: The first transcontinental telegraph across the United States is completed at Salt Lake City, Utah, causing the Pony Express to close two days later.
In 1866 the first transatlantic telegraph cable was completed, connecting America and Europe. [13] The completion of the First transcontinental telegraph in 1861 allowed messages to be sent from coast to coast in a matter of hours rather than weeks. In the late 1860s and 1870s, the telegraph expanded rapidly westward, connecting cities like ...
Monument in downtown Salt Lake City, Utah, marking the approximate location where the first transcontinental telegraph line was completed.. The first transcontinental telegraph (completed October 24, 1861) was a line that connected the existing telegraph network in the eastern United States to a small network in California, by means of a link between Omaha, Nebraska and Carson City, Nevada ...
The transcontinental telegraph was completed on Oct. 24, 1861, making possible instant communication between the coasts possible for the first time. It rendered the Pony Express obsolete.
The first was successfully read at Valentia on 12 August and in Newfoundland on 13 August. Further test and configuration messages followed until 16 August, when the first official message was sent via the cable: Directors of Atlantic Telegraph Company, Great Britain, to Directors in America:—Europe and America are united by telegraph.
The first telegram. Professor Samuel Morse sending the dispatch as dictated by Miss Annie Ellsworth. The Baltimore–Washington telegraph line was the first long-distance telegraph system set up to run overland in the United States. [1] [2] [3]
Another electrical telegraph was independently developed and patented in the United States in 1837 by Samuel Morse. His assistant, Alfred Vail, developed the Morse code signaling alphabet with Morse. America's first telegraph was sent by Morse on January 6, 1838, across 2 miles (3 km) of wiring.
According to HIstory.com the content of the message was simply "This message sent around the world" and it was sent from the newspaper's office in NY at 7 p.m. on August 20. The telegram started ...