Jean-jacques rousseau's main argument was that a government should a. be broken into three branches b. restrict the natural rights of citizens c. be a social contract between citizens and their leaders d. control citizens' thoughts, religions, and actions

answer: c  

the factory goes out of business, causing the workers to lose their jobs.

explanation:

1775 is your answer hope this

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.