GMAT Sentence Correction (SC) | Re: QOTD: However much United States voters

However much United States voters may agree that there is waste in government and that the government as a whole spends beyond its means, it is difficult to find broad support for a movement toward a minimal state.

(A) However much United States voters may agree that- Correct - Parallelism is correct in this sentence
(B) Despite the agreement among United States voters to the fact= Missing "that" causing parallelism error
(C) Although United States voters agree = Missing "that"
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