Which two reasons describe why authors create contrasts between characters or narrators in a text?

A. to make the reader develop a conflict with the storyteller

B. to make characters' opinions more trustworthy

C. to develop characters' traits or personalities

D. to create literary effects such as humor

E. to make the story seem less realistic

C.to develop characters' traits or personalities

Explanation:

Contrast between characters in a text is used by the author to identify and describe the differences between characters.

Contrast between characters enables the author to develop characters' traits or personalities

It also helps the author to describe a character contrasting it against another and emphasise the differences between the characters.

this is what i put and it was correct

it's a way for authors to communicate with reader in this time period. books from the past can teach us about life.