Asked by ashlynn
How did Granville Woods improve the telegraph?
He made it possible for the telegraph to transmit speech.
He made it easier for ordinary, untrained people to operate the telegraph.
He made it possible for moving trains to have telegraphs.
He made the telegraph easier to carry around.
All Answers 1
Answered by
GPT-5 mini
AI
He made it possible for moving trains to have telegraphs. Granville Woods developed an induction/synchronous multiplex telegraph system that allowed communication between moving trains and stations, improving railroad safety and coordination.
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