What happened at the end of chapter 23 ( to kill a mockingbird ) HELP PLEASE it’s due today

Scout grows furious, and Jem hastily takes her out of the room. In his bedroom, Jem reveals his minimal growth of chest hair and tells Scout that he is going to try out for the football team in the fall. They discuss the class system—why their aunt despises the Cunninghams, why the Cunninghams look down on the Ewells, who hate black people, and other such matters. After being unable to figure out why people go out of their way to despise each other, Jem suggests Boo Radley does not come out of his house because he does not want to leave it.

type of error:

the error in the sentence is a "dangling modifier". a dangling modifier is a phrase, word or clause that "dangles" because there is not target to modify. in this case, "after mopping the floor" is the dangling modifier since it has no word to modify. the noun "house" cannot mop the floor; therefore there is a mistake in the writing of the sentence.

"facing the rising sun of our new day begun

let us march on till victory is won.",

because the rising sun is a symbol of hope.