[Clara Lou]

Instead of Toni Morrison's genius enables her to create novels that arise from and express the injustices African-Americans have endured," I think that a one-word change to "Toni Morrison's genius enables Ms. Morrison to create novels that arise from and express the injustices African-Americans have endured." It sounds redundant, but I think that it's correct with the change I mention. Personally, I think this is an unbelievable nitpicky question. The original statement conveys the idea very clearly. I'd hate to see a kid miss out because of a question like this.

[SAJ]

Nitpicky, yes. Substitution, no.

Personal pronouns are commonly used as nouns, for instance, 'I love her.'

One presumes, and rightly, that the woman in question is NOT an adjective. :^)

[I_dmc]

How about: "Her genius enables Toni Morrison to create novels that arise from and express the injustices African-Americans have endured,"?