C. To explain how something began.
Answer:
C - An article on the website of a major newspaper, written by
journalist Melissa Knowles and published this year.
Explanation:
Answer:
Linguist John McWhorter, who also happens to be Black, says that the Black sound has subtle ways of pronouncing certain vowels that we interpret as a Black sound. And those who do not pronounce their vowels in those ways, we will hear them as not sounding Black.
"In final thought". Or "in over all view of point".