Do adults use schemes to organize their environment? Do the principles of assimilation and accommodation apply to adult learning as well as children’s learning? How? Give examples in your own life of how you used each of these.

cherokee and arikara

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.