Answer :
Answer:
A.
Explanation:
The given excerpt is taken from "We've Got a Job: The 1963 Children's March". In the given text, the plot is developed when Arnetta became involved in social activism.
Plot is a literary device that is used to develop a story. Using this device, a writer combines many events in the story to develop or to contribute to the main story.
In the book, 'We've Got a Job' the plot developed when Arnetta started giving training to those who participated in the movement and when she became involved in Social Activism.
So, the correct answer is option A.