What to ensure that the meaning of prose is clear to the reader ?

I agree. The answer is A, because careful organization is important when making sure the readers are able to understand.

Hope this helps!

Where is the sentence?

Both men foresaw the us as a great future power. however, they differed on the path the nation was to follow in achieving this role. while jefferson preferred an agrarian nation, hamilton favored an industrial and business intensive nation. as such, jefferson detested hamilton's idea of a strong federal government. jefferson wanted the bulk of power to rest with the states. these major views were behind polarizing washington's cabinet into two distinct factions. hamilton's followers became known as federalists and jefferson's democratic-republicans.