Hi! The keyword answer should be : Emancipation.
The emancipation edict freed an estimate of over 20 million serf slaves!
I hope this was helpful.
The answer is D
1903 muller v oregon's limit on the working hours of women was constitutional under the Fourteenth Amendment, because it was justified by the strong state interest in protecting women's health. Supreme Court of Oregon affirmed.
To make it more reasonable is the answer to this question
<span>D. Countries built large armies and stockpiled powerful weapons
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I'm not sure what your answer choices are but here is a link. Hope this helped! http://occupytheory.org/oligarchy-pros-and-cons-list/