The body paragraphs of an informative essay should O offer a clear statement that describes what the essay will discuss.
give clear examples, offer supporting details, and cite all sources.
O restate the evidence and present a final opinion for the reader.
O organize the essay, including the main topic and the subtopics.

sumerians were responsible.

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.