Define
Allusion-

Allegory-

Metaphor-

Simile-

this is the definition for all 4

Explanation:

Allusion - An expression designed to call something to mind without mentioning it explicitly; an indirect or passing reference.

Allegory - A story, poem, or picture that can be interpreted to reveal a hidden meaning, typically a moral or political one

Metaphor - A figure of speech in which a word or phrase is applied to an object or action to which it is not literally applicable.

Simile - A figure of speech involving the comparison of one thing with another thing of a different kind, used to make a description more emphatic or vivid

i think the answer is d)solicitude sorry if the answer is wrong.