What is the overall message of this political cartoon based on WWII

the answer is option a.

the name of the theory is landmass theory.

men and women were able to be citizens, but women did not have all of the rights of men including voting and holding office. slaves could be if they were freed.

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.