what is the definition of allusions in literature?

A. implied references that call something to mind without naming it

B. the social and cultural environment of the setting of a text, particularly as it pertains to the beliefs, values, and practices of the people who live there

C. expressions used for a descriptive effect that are not literally true but imply ideas indirectly

D. the use of descriptive language that creates a vivid picture in the readers mind and may evoke an emotional response

A. implied references that call something to mind without naming it