what strategy do historians use to synthesize evidence and draw
conclusions?
o
a. they compare and contrast the ideas from multiple resources.
o
b. they determine the central idea of each source.
o
c. they recognize the causes and their effects presented in each
source.
o
d. they identify the text structure used in each source.

idk you know what i mean hahahaha

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.

i believe out of the choices it is a.