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 (B) a partial source for Ayn Rand for her philosophy of Objectivism is her experience during and after the Bolshevik Revolution
Flaw 2 .... Source for Ayn Rand for her.... (C) a partial source for Ayn Rand's philosophy of Objectivism is due to her experience during and after the Bolshevik Revolution
Flaw 1.....source is DUE to (D) a partial source for Ayn Rand's philosophy of Objectivism is her experience during and after the Bolshevik Revolution
Both errors corrected (E) Ayn Rand's philosophy of Objectivism has at least partly its source from her experience during and after the Bolshevik Revolution
Awkward constructionD