Answer:
"If you are an American, you must allow all ideas to circulate freely in your community, not merely your own"
Explanation:
The previous question asks what the central idea of the book is, and the answer to that is "Burning books goes against American values."
A suggested meaning of a word that differs from the dictionary meaning is called a connotation.
It is also the theoretical definition or purpose of a word, that makes a policy on circumscribing whichever things or ideas it refers to.
If the underlined word is fluctuating then the answer is C