I am pretty sure ur answer is B) isolated
Answer: when he saves the little baby boy
Explanation:
1.sleeping
2.to introduce
3.finishing
4.eating
5.arguing
6.to inform
7.to lock
8.meeting
9.skiing
10.to post
11.reading
12.forgetting
13.to say
15.to climb
16.losing
17.to buy
18.watching
19.to pick up
20.smoking
21.complaining,solving
Answer: It provides an illustration of the challenges African Americans of the time had to face.
Explanation: Look to the sentences Before & After the phrase. This explains that there was still difficulty even in the North.