Which of the following is a problem with water shortages in the Middle East? People are not farming the land properly. People are not turning off the water when they brush their teeth. People do not know how to use water responsibly. People sell the water to other countries for a profit.

people are not turning off the water when brushing teeth

Explanation:

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.