Answer:
Martin Luther King Jr used words that changed how people view African American people (or black people in general). his speech changed the way Europeans saw the blacks; not as inferiors, but equals, and as in the words of God "all men are created equal" he used strong and vivid words in his speech to really change the people's view. After his assassination, everyone had remembered his speech and used that to change the society that we live in today
Explanation:
I mean that's what I remember, and if it's incorrect, I deeply apologize
Stanley Lieberson's exploration on first names in the United States centered the expansion of one of a kind names among blacks beginning in the 1960s.
Stanley Lieberson and Kelly Mikelson gave subjects a rundown of special names they found in the Illinois database to check whether the subjects could effectively distinguish the sexual orientation of the genuine youngster. Most by far could effectively recognize the sexual orientation of the genuine tyke.
It is likely C because the water allowed for easy travel and trading!
:D