Martin Luther King's famous jail letter inspires its readership to see the worthy cause of its movement.
Explanation:
The Jail letter of Martin Luther King was addressed to a white jury and was written in a powerfully assertive tone.
It compares the plight of the black population with the plight of many historically marginalized groups.
It is unapologetic but does not resort to blame. Instead it appeals to the common morality of its readership, presenting the cause of black people in a moralistic standpoint. This targeted usage of words proved to work and the letter became an influential part of the movement.
