I'm not exactly sure, but it sounds like lightbulbs or motors to me.
The answer would be : b. Antipoverty reforms.
Hope this helps !
Photon
Answer:
Explanation:
During the late 1800s new ways of American farming improved thanks to the development in farm technology and machinery. An example was the replacement of the horse power which was used to plough the land by the steam tractor (option d) that allowed farmers to introduce a great variety of crops and wheats
Yes it sure was good luck on answerin it
