Question

..What is a key reason to include metaphors in a literary work?

Answer 1

THe reason to include a metaphor in a literary work, is to compare to unlike things(whether they are human or not.

Answer 2

The subject for this though, is NOT HISTORY, it is \(\normalsize\color{darkorange}{ \rm{LITERATURE.}}\)

\(\normalsize\color{blue}{\rm {you~~~can~~~find~~~any~~~section~~~by:} }\)
\(\normalsize \color{black}{\rm { 1) } }\) clicking "more subjects" (the top left corner, towards the center)
\(\normalsize \color{black}{\rm { 2) } }\) typing in the name of the section (name of a section can be "history" Mathematics and other section for each unique area of studying).

For literature, you can just click http://openstudy.com/study#/groups/Literature