What did each of these african american legislators have in common?

it was the new england colonies.

hope dis !

hello there, can you add the "following" multiple choices

a widespread disease that killed many people

the split of the christian church

invasion from arab muslims

answer: in 1900, there were no "workplace safety laws"!

explanation: at the beginning of this century, workers in the united states faced remarkably high health and safety risks on the job.

a century ago in 1900 about three hundred out of every one hundred thousand miners were killed on the job each year.

[industria] developments occurred within a legal and regulatory climate that diminished employer’s interest in safety. as a result, americans developed production methods that were both highly productive and often very dangerous.