Who are the mestizos in Colombia? Indian and Spanish descent Indian and white descent Indian and Portuguese descent black and white descent

the answer is a) to be able to obey them.

breasts are beautiful and should be shown to the public instead of being hidden

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.