What is the difference between an allegory and symbolism?

Difference Between Allegory and Symbolism

Essentially, symbolism is the use of words, characters, locations, or abstract ideas as symbols to represent something beyond their literal meaning. An allegory is a narrative work that utilizes symbolism to offer a broader moral or deeper meaning for the reader.

the answer:

in the first part of the story running is all that matters to squeaky. running gives her confidence and defines who she is. at the beginning of the story she says that other kids call her mercury because she runs very fast. in the text she refers to herself as "miss quicksilver".

the line that provides the best evidence that squeaky has self-confidence is

" and i continue with my breathing exercise, strolling down broadway toward the ice cream man on 145th with not a care in the world cause i am miss quicksilver herself".

c is a symbol. when bernice gets her hair cut, it is the authors way of showing the affects and demands of pier pressure and the over-all attitudes of people at the time.