Another tricky question. The passage states that 'in More's time, for much of the population, given the plenty and security on offer, such restraints would not have seemed overly unreasonable'. Option A alters a few words and changes the meaning of what is stated in the passage. The passage does not say people 'need' restraints.
Option B is true, based on the second paragraph which states that the tradition which follows More 'often portrays societies where . . . 'it would be almost impossible for man to be depraved, or wicked'.
Option C is true based on the last few lines of the passage: 'For we have only to acknowledge the existence of thousands of successful intentional communities in which a cooperative ethos predominates and where harmony without coercion is the rule to set aside such an assertion'.
From the last few lines of the second paragraph, we know option D is true : 'Unity, order, and homogeneity thus prevail at the cost of individuality and diversity. This model, as J. C. Davis demonstrates, dominated early modern utopianism'.