What is martin luther king jr's claim in "letter from birmingham jail"?

The Letter from Birmingham Jail is is an open letter written on April 16, 1963, by Martin Luther King Jr.

Explanation:

The letter defends the strategy of nonviolent resistance to racism.  Martin Luther King Jr.  writes that people have a moral responsibility to break unjust laws and to take direct action rather than waiting potentially forever for justice to come through the courts.

harlem's  cotton club boasted the talents of duke ellington. singers such as bessie smith and billie holiday popularized blues and jazz vocals. jelly roll morton and louis armstrong drew huge audiences as white americans as well as african americans caught jazz fever.