telegraph signals

Which Kind Of Communication Was Used In Using The Wireless Telegraph In 1895?

by

Which Kind Of Communication Was Used In Using The Wireless Telegraph In 1895? By 1895, the Italian Guglielmo Marconi What method of communication was used to send a telegram? A telegraph message sent by an electrical telegraph operator or telegrapher using Morse code (or a printing telegraph operator using plain text) was known as a

How The Telegraph Was Used During The Civil War?

by

How The Telegraph Was Used During The Civil War? For the first time in the history of warfare, the telegraph helped field commanders to direct real-time battlefield operations and permitted senior military officials to coordinate strategy across large distances. These capabilities were key factors in the North’s victory. How the telegraph helped Lincoln win the