Please answer this correctly

In the story, juvencio states that he had to kill don lupe. what does this line reveal about how he views his deed? (tell them not to kill me)

Read the excerpt from "how i learned english.” and that was important, as important as joe barone asking me how i was through his tears, picking me up and dusting me off with hands like swatters, what does the imagery in the excerpt best readers picture? the awful stinging sensation of being dusted off the quick slapping motion of joe’s hands how roughly the speaker is pulled off the ground how loud and hard joe is laughing

Based on your knowledge of word parts what does the word intervene mean