My man’s do this by your self no one gonna right a essay for you
The answer is:
It establishes that African Americans are willing to suffer to achieve their rights.
It shows that ordinary African Americans were glad to participate in the movement.
Martin Luther King Jr. quotes Mother Pollard's words to demonstrate African Americans' willpower and eagerness to fight for their rights. During the Montgomery Bus Boycott in the 1950s, Mother Pollard refused to take the bus in spite of her old age and was a treasured influence to King.
Visualizing a sequence of events can give the reader a sense of coherence and harmony in the story that he/she is reading. When events are sequentially arranged, the reader has a clearer picture on what is about to happen in the story that he/she is reading. Aside from this, comprehension will be at par because the events have already been mapped or laid out in the mind.