What are example of pathos ethos and logos in cesar chavez commonwealth adress

Read the excerpt below and answer the question. " sang of the just son of anchises who embarked from troy (i, 73-74) in referring to the aeneid, virgil makes a(n) a. canto b. symbol c .terza rima d. allusion

Which would be the most appropriate type of document for the situation

Why does sewall assert in this excerpt from the selling of joseph