What Was Malcolm Xs Nickname Can Someone Summarize Malcolm Xs Speech "The Ballot Or The Bullet" For Me..?

Can someone summarize Malcolm Xs speech "The Ballot Or The Bullet" for me..? - what was malcolm xs nickname

I have to mention to make this speech of 50 words for English lessons, but I can not understand all that and a summary not found everywhere. Who wants to help me .....? = [