Which invention was in use before the Second Industrial Revolution?

reaper
telephone
light bulb
phonograph

Question

Which invention was in use before the Second Industrial Revolution?

reaper
 telephone
 light bulb
 phonograph

Astro · Answer

Well, what do you know about the these inventions and what do you think we can eliminate out of those answer choices?

kekeman · Answer

I was thinking A.) reaper

kekeman · Answer

For the final answer

Astro · Answer

Could you give me a brief explanation on why you think that?

kekeman · Answer

Because telephones, light bulbs, were not here before the Second Industrial Revolution

kekeman · Answer

The phonograph was made in 1877 and the second Industrial Revolution is usually dated between 1870 and 1914

Astro · Answer

That's a really good explanation. Keep up the great work and your grades are going to be amazing!!!

kekeman · Answer

Thanks :)!!!

Astro · Answer

No problem, Happy to help!