Answer:
A. It suggests that they do not value freedom enough
Explanation:
Henry's use of the figurative words "purchased" and "price" in paragraph 1 suggests that those who chose safety over freedom suggests that they do not value freedom enough because if they did, then they would know that freedom will always be purchased at a price and the price would not be cheap.
When looking at what the subject does in a sentence, you are looking at the action. A sentence consists of two basic parts: who/what is doing what. The cat (who/what) chased the mouse (did what). The subject is the who/what part of the sentence, and the verb is the action of the sentence. Consider the following sentence: He ran quickly. A pronoun is a word that renames the noun ("he" rather than "Jim" or some other proper name). And an adverb modifies a verb ("quickly" modifies "ran").