The correct answer is E. Salad bowl theory
That is because of the many different elements in a salad that work together to perfection and taste great. The analogy is definitely better than the melting pot.
An
example of the poetic technique called metonymy from the poem “I knew a
Woman is: "These old bones live to learn her
wanton ways”.
Metonymy refers to the replacing of the name of an adjust or
attribute for that of the thing meant.