Expository writing, such a scientific essay, serves what two purposes?

to entertain
to inform
to persuade
to motivate
to analyze

Active reading to kill a mockingbird, twelve through twenty-one during the trial, atticus questions four witnesses. as you read, complete the chart below by noting the key information given by each witness during questioning. also note how each witness behaves on the stand, commenting on the general impression the witness makes. answer for the following characters: the sheriff, bob ewell, miss ewell, and tom robinson.

May someone me answer these questions

How does the reputation of the author convey authority? from ''city upon a hill''