Answer: I want to say the great depression but i may be be wrong
Explanation:
Granville Woods improved the telegraph so the telegraph could transmit speech.
Hope this helps!
The majority of Populist Party members were "farmers," since the Populist Party made an effort to defend the rights of the "common man", as opposed to the rich.
The correct answer should be the train. Railroads were built and these helped people transfer goods and heavy things like machines all over the country. Railroads were key for everything in the 19th century.
