The History of the Telegraph. Since the early days of long distance communication, the technology we use has come a very popular.
The earliest advance in technology that enabled communication over long distances was the telegraph. Then there was the telephone later on.
telegraph
People could communicate quickly over long distances.
People could communicate quickly over long distances.
People could communicate quickly over long distances.
People could communicate quickly over long distances.
people could communicate more quickly over long distances.
By 1903, the telegraph had been invented, so that was the fastest method of communicating over long distances.
People could communicate over long distances faster.
the radio was needed for communications (mostly over long distances, while over time people used it for entertainment
Rapid, reliable communication over long distances
Telegraph cables- in use since l858 Cyrus Field the principal engineer involved.