 In his letter from a Birmingham jail, Martin Luther King Jr. is defending his taking direct nonviolent action to change the laws there in Alabama. So this is a bit of review because we just had a video, but I want you to have it at the top of your head. I want you to realize kind of the full implications of what King is doing. What are the three steps that King tells you you have to take before direct nonviolent action, and you'll briefly describe them.