Question

means of communication used since early days

Answer 1

Previously, individuals utilized smoke motions as a type of correspondence; be that as it may, smoke signs could just send a couple of straightforward messages. In this way, individuals substituted smoke signals for letter composing. Individuals composed letters to speak with loved ones isolated by separation since it was the best way to convey long separation, in any event until the innovation of the transmits in the nineteenth century. The broadcast was developed by a man named Samuel Morse, subsequently "Morse Code."

In the late 1700′s and mid 1800′s, the primary transmit was imagined. The broadcast framework was a type of correspondence that transmitted electric flags over wires from various areas to decipher messages.