Question

Allusions can help reveal a persons

Answer 1

Perspective, like having a different side as to what they see is a good thing, So it can be a good thing to see things in a different perspective.
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Answer 2

Answer - Perspective

Allusions can help to reveal the perspective of an individual. Furthermore, allusions can be used to convey a lot of information quickly; they can be used to add layers of meaning to a text; and they can be used to bring out specific feelings and emotions.