Which sentence most clearly discusses medium?

How are the themes from roosevelt's introduction to his address and the excerpt from king's letter similar? click here to read "letter from a birmingham jail."

Auden's musée des beaux arts" and williams's "landscape with the fall oficarus" share which common element?

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