The year was 1838 samuel morse had discovered the technique of telegraphs that he performed in the US New Jersey; For the first time, the electric charge was used to send the coded message to the wire, it is believed that the revolution in the field of telecommunication is from here. Laid the foundations of.
In the 1920s and 1930s, the means of telecommunication became very popular. Massachusetts Born in, Samuel Morse attended Yale University. After college he became a painter.
In 1832, they were going back to the US, He also heard about a new invention called electromagnetic in the national And the idea of making them telegraph come to mind.
The interesting thing is_Following the green signal of the American Congress in 1843, a telegraph line was started between Washington DC from Baltimore.In 1844 Samuel Morse sent the first official Telegraph.