Voices of Freedom Original Sources: 1) Martin Luther King Jr. and the Montgomery

Voices of Freedom Original Sources:
1) Martin Luther King Jr. and the Montgomery Bus Boycott (1955)
2) Malcolm X, “The Ballot or Bullet” (1964)
3) Cesar Chavez, “Letter from Delano” (1969)
Prompt:
Find a common thread between all three, or conflicts; find something that interests you within the documents. I need you to address and examine all three.