The failure of the narrator to consider the fact that racism may affect the outcome of the trial is an example of the limited perspective of the first-person point of view the author deliberately withholding information from the reader ignoring the historical context of the moment a misunderstanding of criminal law

The answer is "limited the first perspective of the 1st person point of view" or the first option. Perspective is a viewpoint on something and in this case the viewpoint is racism and since how it may affect the trial and the outcome it limiting the first person point of view which is in the main character's viewpoint in a story. Therefore the answer is the first option.

Hope this helps!