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Electromagnetic telegraphs were devised for human to human transmission of coded text messages over wires. The result: Global Communication.
Wiki User
∙ 12y ago
Wiki User
∙ 14y agoto send messages numbskull.
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Is telegraphs still used today?
yes
Before telephone was invented which device was used to send messages?
Before the telephone, telegraphs were used.
What were the first telegraphs?
the first telegraphs included smoke signals and beacons.
When did telegraphs start?
Many countries claim to be the first to invent telegraphs
Were telegraphs used in ww1?
Yes, they were used. However, they did not play a significant role in WWI. Hope that helps!
Why were telegraphs used during the civil war?
The Telephone had not been invented and telegraphs lines could be taped and taped to send messages by an army in the field and where much faster then when sent by horse.
What are telegraphs in American Conquest Divided Nation?
Telegraphs was the main battlefield communications. These in the game are for decorations.
How did people communicate with each other during Lincoln's time?
they used something called telegraphs to comunicate
Was telegraphs successful?
No. it sucked
When was a telegraph invented?
Earlier long distance telegraphy was used from 1792 through semaphore lines or optical telegraphs. However electrical telegraphs were commercially introduced in 1837. Samuel Morse developed the Morse code which was the basic language of telegraphy.
In what way was it a modern war?
First widely-photographed war, with railways used for troop movement, and telegraphs for signalling.
What are the things they used on the Titanic to tell the engine room to go full steam ahead?
They are called the "Ships Telegraphs"
