You can find a transcript of Malcolm X’s speech here. However, I also recommend that you listen to an audio version of it, which I’ve posted below:
Please note that the audio recording here diverges from the transcript I linked to above (this is because he gave the speech to different audiences and varied the presentation somewhat; the content is basically the same). I do recommend listening to the audio. Listening to the audio, I think, gives a bit of the flavor of Malcolm X’s rhetoric and the audience’s response to it. This, in turn, provides a bit more insight into why Malcolm X was such a frightening figure to white folks at the time.
Anyway, you can find Martin Luther King’s “Letter from a Birmingham Jail” here. This version of the text has some annotations and explanations at the bottom of the letter. You can read them if you’d like but they are not explicitly required (which is to say, there won’t be quiz questions on the annotations unless I talk about them directly in class).