How does Martin Luther King's speech embody the struggle for freedom, how does it relate to the Fredrick Douglass quote " if there is no struggle there is no progress"

How do the excerpt and diagram complement one another?

Buck did not cry out. he did not check himself, but drove in upon spitz, shoulder to shoulder, so hard that he missed the throat. they rolled over and over in the powdery snow. spitz gained his feet almost as though he had not been overthrown, slashing buck down the shoulder and leaping clear. twice his teeth clipped together, like the steel jaws of a trap, as he backed away for better footing, with lean and lifting lips that writhed and snarled. read this passage. explain what the conflict shows about buck and spitz.

Who is music included between news updated of the radio version of the war of the worlds