Explain how the following events are related to one another in time: Mexican independence; construction of missions in California; election of James K. Polk; attack on General Taylor's forces; entry of Oregon into the Union.

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dont know

explanation:

this is a good question! i'll do some research and come back when i have the answer!

you didn't list the options. however, a few communist countries today are: the people's republic of china, north korea, and cuba.

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.