Write a hook sentence highlighting the importance of music in people's lives

Where can you a sample mla style document

Read this excerpt from the grapes of wrath: snub-nosed monsters, raising the dust and sticking theirsnouts into it, straight down the country, across thecountry through fences, through dooryards, and in and outof gullies in straight lineswhich best describes the tone in this passage

What other theme is addressed in the passage?