When Arnetta saw Hosea Williams, one of her nonviolence trainers, arrive at her school, she thought, "It's here, it's about to happen!" She was joyful at "seeing all those children coming out to participate in the Movement." She described Dr. Bell, the principal of Ullman, as "running around like a chicken with his head cut off." Through the use of quotes in this excerpt, the reader is presented with the author's explanation of what happened at the school. an unreliable account of the day's events. a description of the event as Arnetta experienced it. a third-person point of view of what happened.

a description of the event as Arnetta experienced it.

Explanation:

The fact that the statements were in quotes is a reflection of the fact that they were the words of Arnetta and they were expressions of her feelings. The first statement in quotes-   "It's here, it's about to happen!", were thoughts going through her head. The second statement in quotes-  "seeing all those children coming out to participate in the Movement", was what she saw.

The last statement,  "running around like a chicken with his head cut off", was a description of how she saw the principal running around. So, all of these were descriptions of the event as Arnetta experienced them.

the narrator is saying that the old lady made her feel uncomfortable. you know this because they say "i found that rather irksome", "perhaps it was her being so upright and trim", and "i don't think it was that, because i thought that quaintly pleasant." hope this !