yes
because we now have better technology
Telegraphs are primarily designed for long-distance communication, as they transmit messages over wires using electrical signals. While they can technically be used over short distances, their practical applications in such scenarios are limited due to the availability of more efficient and modern communication methods, such as telephones and the internet. Today, telegraphs are largely considered obsolete and are rarely employed in any context.
yes it is still used today
the tank is still used today. For example the M1 Abrams is still used
specifically, pigeons. Pigeons were still used up to WWI, but soon lost popularity due to the widespread usage of telegraphs, etc.
long houses are not still used today
A telegraph is used to send messages over long distances. The telegraph people are usually familiar with today does this electrically, and uses Morse Code. There were earlier telegraphs, however, that were visual and used flags, with messages being relayed from one station to the next.
yes it is still being used today.......depends where your at.
Yes teepees are still used today by uncommon are unknown idians.
Yes, trains are still being used today in large quantities.
Their laws are still used today.
Yes it is still used today