to provide a contrast to his group’s nonviolent efforts is the answer
<u>Answer:</u>
The author achieve his or her purpose (E) by using well-known names of civil rights leaders and the NAACP to show the magnitude of the boycott's influence
<u>Explanation:</u>
In 1955, “Rosa Parks”, a black seamstress, was arrested as she denied to give her 'bus seat' to the white passengers.
The boycott is considered the first major action of the "American Civil Rights movement". 'Dr. Martin Luther King, Jr.' led the boycott. There was a 13-month long protest after Rosa Pars arrest.
Then in "November 1956", Supreme Court stated that discrimination on public buses was not lawful and only then the bus boycott ended successfully.
Answer:
probably c I might be wrong but that's what I think
