Which phrases best summarize the US population in the twenty-first century? O older, less culturally diverse, a bigger income gap between classes
O older, more culturally diverse, traditional family makeup and structure
older, more culturally diverse, a bigger income gap between classes
O older, less culturally diverse, changing family makeup and structure
Please answer !!!

it’s C

Explanation: older, more culturally diverse, a bigger income gap between classes

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explanation:

"o" (and any subsequent words) was ignored because we limit queries to 32 words.

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.