How does Fahrenheit 451 meet definition of dystopian

What is the main effect produced by the repeated word pattern in the first two stanzas of the poem "your laughter"?

Which of the following best describes the central idea of the article? a the tuskegee airmen started the civil rights movement by proving that black pilots are more skilled than white pilots. b the tuskegee airmen proved that black and white pilots had the same potential, which break racial barriers. c despite breaking racial barriers, the tuskegee airmen faced racial discrimination and were never recognized for their military success. d black pilots in the military had to work twice as hard as white pilots, and due to a lack of funds they were underprepared.

In this example, what does the author use to describe laurie