Which statement best explains the relationship between the two facts

Me i need a correct answer how did mlk jr.’s “voice” in his speeches shape the civil rights movement?

Which word best describes the white rabbit in the passage?

London includes a quote about john thornton as he is observing hal attempt to motivate the exhausted dogs "it was idle, he knew, to get between a fool and his folly". if the word "idle" is defined as "of no real worth, importance, or significance", what does this statement mean with regard to hal? who is the fool? what is hal's folly? why would john thornton think it of no real worth or useless to intervene?