The Ballot or the Bullet (1964), Speech in Detroit, Michigan (12 April 1964)
Context: And 1964 looks like it might be the year of the ballot or the bullet. Why does it look like it might be the year of the ballot or the bullet? Because Negroes have listened to the trickery, and the lies, and the false promises of the white man now for too long. And they’re fed up. They’ve become disenchanted. They’ve become disillusioned. They’ve become dissatisfied, and all of this has built up frustrations in the black community that makes the black community throughout today more explosive than all of the atomic bombs the Russians can ever invent. Whenever you got a racial powder keg sitting in your lap, you’re in more trouble than if you had an atomic powder keg sitting in your lap. When a racial powder keg goes off, it doesn’t care who it knocks out the way. Understand this, it’s dangerous.
