What invention was in use before the second industrial revolution?
1.reaper
2.telephone
3.lightbulb
4.phonograph

The answer is

a) Reaper.

the reaper was known as a scythe. It was the primitive version of our modern weed-wacker or lawnmower. The Reaper (scythe) featured a 60-90 centimeter curved single edged blade with a 4-5 foot handle for swinging, but they also came smaller for other needs.

i receive this honor with deep gratitude and great humility. it is an award that speaks to our highest aspirations — that for all the cruelty and hardship of our world, we are not mere prisoners of fate. our actions matter, and can bend history in the direction of justice.

this is a way. : )

answer; i believe that the correct answer is (chronological order);