How did the multiplex telegraph change communication in the 1800s?
It helped trains run on schedule and avoid collisions.
It made it possible to use Morse code with telegraphs.
It helped telegraphs transmit messages at a faster rate.
It allowed people to communicate using speech alone.

Question

CourtneyWatson · Answer

The answer is A kyrie

KyrieWatson · Answer

$\color{#0cbb34}{\text{Originally Posted by}}$ @CourtneyWatson
The answer is A kyrie
$\color{#0cbb34}{\text{End of Quote}}$
Ok thank you