Which most likely describes the effect of mark twain's choice for the setting of his novel, the adventures of tom sawyer? consider both passage excerpts. a) twain's choice of such a dangerous setting hints that either tom or joe will suffer a violent death. b) twain's choice of a great american river for the setting suggests the novel will become a great american classic. c) twain's choice of this river for the setting adds a sense of adventure and also makes the novel seem believable. d) twain's choice of this particular river assures readers that the boys will trade bear and deer hides with pirates.