Answer: The level of racial segregation in schools has important implications for the educational outcomes of minority students. ... Nationwide, minority students continue to be concentrated in high-poverty, low-achieving schools, while white students are more likely to attend high-achieving, more affluent schools.
Explanation:
Answer: C doesn't refer to any word in the sentence.
Explanation: is a phrase or clause that is not clearly and logically related to the word or words it modifies
Happy
Because he said "improved" several times, and improvement is a good thing that makes most people happy
The first one is answer D
Answer:
B. information from a luthier