In which way did Frederick Douglass help different kinds of people work together for liberty and freedom?

A) He made several famous speeches.

B) He proved that many slaves were smart.

C) He wrote three books about events of his life.

D) He joined anti-slavery and voting-rights groups.

julius caesar turned the roman republic into the roman empire by coming in and taking the "dictator" role during the time of a civil war (elites vs lower classes) winning battles and reputation, then declaring him dictator for life

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d definitly is not

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.