The telegraph was the first invention that allowed people to communicate rapidly at great distances. Today, we can communicate much better by telephone, or by email, etc., but when the telegraph was invented there were no phones or other such inventions.
Telegraph poles to stop debris
wires
With modern technology, the telegraph is being confined to history.
The telegraph is still in use but it has evolved and is in use in specialized circumstances. The telephone which was invented in 1876 would have gradually replaced the telegraph in commercial usage.http://en.wikipedia.org/wiki/Telegraphy
What were the 1st two cities to communicate via telegraph?
The telegraph sends messages from short distances and was also use for the Morse code.
Use the telegraph
Telegraph, letters
Comic Sans
Yes
Both use electricity and radio waves to communicate.
The office sent a telegraph to the main office warning them that the printer had just broken down. *telegraph= old fashioned letter (like a text/email)