Which describes working conditions during the late 1800s?

pretty horrible people had to work in a sweaty,stinky, crammed, and hot room with almost no space earning less then today’s standard of minimum wages. Of course, back then money was valued differently but still, earning not enough in terrible condition. They had the worst jobs like working in mines (easily die of some dust or other stuff getting in lungs, accid setting off explosions) slaughterhouse (kill animals all day. Not bad, considered lucky.) I think you get the big picture now

Explanation:

1.the population change is near or at replacement level.

4. the birth and death rates are balanced.

6. sweden is most likely a developed country.

b. martin luther king jr. wrote and spoke "i have a dream"

explanation:

i know this 100 percent is correct   b. is the best one. < 3