Sentence Correction (SC) | Re: Many literary critics believe that a partial source for Ayn Rand

Many literary critics believe that[u] a partial source for Ayn Rand for her philosophy of Objectivism is due to her experience during and after the Bolshevik Revolution.

Two flaws..
1) a partial source .....is... And NOT a partial source ...is due to....
2) source for Ayn Rand is wrong, it has to be " a source for philosophy of Ayn.. etc

(A) a partial source for Ayn Rand for her philosophy of Objectivism is due to her experience during and after the Bolshevik Revolution
Both flaws 1 and 2... Incorrect
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