Historians and philosophers in the late 19th century both argued that Plato's work was perhaps the ultimate work of political philosophy, that it was the one paradigm of political discourse that there was no possibility to supersede
(A) that it was the one paradigm of political discourse that there was no possibility to supersede
(B) the one paradigm of political discourse that could not be superseded
(C) for it was the one paradigm of political discourse, and that it was impossible to supersede
(D) a paradigm of political discourse that there was no possibility to supersede
(E) as being the on paradigm that could not be superseded in political discourse
I chose (C) because it seemed parallel to choose "argued that X and that Y". But the answer choice is B which does seem more concise. But apart from concision isn't choice (B) "the one paradigm of political discourse that could not be superseded" a modifier and seems to modify political philosophy. Wouldn't choice (B) imply that political philosophy is the one paradigm of political discourse that could not be superseded.
Can you please explain choice (B) and also why choice (C) is incorrect.
Thanks,