So Lyndon Johnson changed—and changed the course of American history. For at last this leader of men would be leading, fighting, not only for himself but for a great cause. This man who in the pursuit of his aims could be so utterly ruthless—who would let nothing stand in his way; who, in the pursuit, deceived, and betrayed and cheated—would be deceiving and betraying and cheating on behalf of something other than himself: specifically, on behalf of the sixteen million Americans whose skins were dark.