Answer:
What best describes the central theme of Martin Luther King’s “Letter from Birmingham Jail” is people have a moral obligation to disobey unjust laws.
Step-by-step explanation:
The general theme of Martin Luther King’s “Letter from Birmingham Jail” is justice and how people look for it and fight for it, this is the constant idea we can see in most of his phrases, such as "We know through painful experience that freedom is never voluntarily given by the oppressor; it must be demanded by the oppressed."