What effect does the writers use of dialogue have on the reader?

Which pair of words most accurately describes how atticus is characterized in to kill a mockingbird? moral and excitable calm and disinterested weary and wry wise and guiding

Consider the title and souce of the following articles. which one is most likely to exhibit a bias? (a) how to roast beef," by the food editor of a magazine (b) americans experiencing greater fatigue than previous generations, " by a harvard researcher (c) "americans' worsening eyesight not related to computer screen usage," by the public relations director of a major computer manufacturer (d) "sharing the burden: a history of cooperation," by a college professor

What event triggers victors interest in electricity?