According to Jeffrey Cohen, how were monsters a warning?

Jeffrey Cohen states that monsters are essentially warnings of the unknown, scaring humanity away from such ideas so as to avoid our seeking of further knowledge pertaining to them, keeping us distanced from such ideas.

Explanation:

the correct answers are:

c. “never in the history of his people had a man married a woman who spoke a different tongue.”

d. “‘it has never been heard,’ was the verdict of an old man speaking a few weeks later.”

e. “this man had come with others to commiserate with okeke.”