What most likely was the author’s purpose i using parallesim in the excerpt?

By using parallelism in line 3, the author places importance on the concept of equality.

Explanation:

In this excerpt, parallelism is being used in line 3. This is because both phrases in line 3 have the same grammatical structure, and they both start with the word "equal" ("equal access, equal justice"). The most likely reason why the author decided to write this line in this way is because he wanted the reader to pay attention to the concept of equality.

different situations we experience in life may be of   great influence   in our personality. it 's clear that a critical moment may change many decisions we could take.

in someway, refering to the book's description of the facts,   it's difficult to state how a person could feel commited, or willing to achieve his or her goals in life and to focus on his or   her personality development.

the person may lose interest on how he or she is or looks like, or even who he or she is. the main focus is trying to survive, or suffer less, looking forward to eating, dreaming about being free one day.

in this situation is very difficult to think about development. it's rather impossible.