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The first telegraph office November 14, 1845 report in New York Herald on telegraph lines coming into operation. 1 April 1845: First public telegraph office opens in Washington, D.C., under the control of the Postmaster-General. [4] The public now had to pay for messages, which were no longer free. [5]
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 ...
The First Transcontinental Telegraph was a telegraph line completed in 1861 that joined the eastern United States to California. It supplanted the Pony Express . It was authorized by the Pacific Telegraph Act of 1860 .
Southern Bell Telephone and Telegraph Company was a Bell Operating Company serving the Southeastern United States of Georgia, Florida, North Carolina, and South Carolina. It also previously covered the states of Alabama , Kentucky , Louisiana , Mississippi , and Tennessee until 1968 when those were split off to form South Central Bell .
Image credits: Disastrous-Brick3969 The working class made up about 70 to 80 percent of the population and got their income from wages, with families usually earning under £100 per year.
1844: Innocenzo Manzetti first suggests the idea of an electric "speaking telegraph", or telephone. 1849: Antonio Meucci demonstrates a communicating device to individuals in Havana. It is disputed that this is an electromagnetic telephone, but it is said to involve direct transmission of electricity into the user's body.
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 idea of using the telegraph to transmit a time signal for longitude determination was suggested by François Arago to Samuel Morse in 1837, [82] and the first test of this idea was made by Capt. Wilkes of the U.S. Navy in 1844, over Morse's line between Washington and Baltimore. [83]