Question

which invention was in use before the second industrial revolution? A.reaper B.telephone C.light bulb D. zipper

Answer 1

C

Answer 2

I believe it's A

Answer 3

idk for sure though

Answer 4

its not light bulb because the light bulb was invented in 1879 and the second industrial revolution started in 1870

Answer 5

and the reaper was invented in 1831 @dosido97

Answer 6

The zipper was invented in 1890 tho..... @isuckatmath21

Answer 7

i believe you're correct it's A.... @isuckatmath21

Answer 8

thats during the revolution the question was which item was in use before

Answer 9

so it's A i promise

Answer 10

hmm.... alright well i did this question on plato and it was right, i was just sharing what I got.

Answer 11

@ryanwhite499

Answer 12

Its A. I had this questions before

Answer 13

Alright, just making sure....sorry homeschooling crap is different I guess

Answer 14

u could still be right it just depends when u think the second industrial revolution really started @neko_of_hearts

Answer 15

LOL neko

Answer 16

XD

Answer 17

Heh just wanted to make sure she got it right