Match each item with the correct statement. an environment material that humans use to suevive and fill needs

Artifact
Secomdary source
Isthmus
Natural resouce

d. a week

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i believe it is the second one.   if correct plz mark brainliest.

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.

may i ask which amendments?