Answer:
A country formally helping another country for a military or other purpose
Explanation:
friend, helper, etc
He was more concerned with gaining power than human rights. It was an unprovoked war that resulted in the loss of more than half of their land.
Answer: C. Labor unions
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William Edward Burghardt “W. E. B.” Du Bois was was a leading African-American sociologist, writer and activist. Educated at Harvard University and other top schools, Du Bois studied with some of the most important social thinkers of his time