“In the Civil Rights Act of 1965, we affirmed through law for every citizen in this land the most basic right of democracy—the right of a citizen to vote in an election in his country. In the five States where the Act had its greater impact, Negro voter registration has already more than doubled.”

1960s, How Long, Not Long (1965)
Context: The Civil Rights Act of 1964 gave Negroes some part of their rightful dignity, but without the vote it was dignity without strength. Once more the method of nonviolent resistance was unsheathed from its scabbard, and once again an entire community was mobilized to confront the adversary. And again the brutality of a dying order shrieks across the land. Yet, Selma, Alabama, became a shining moment in the conscience of man. If the worst in American life lurked in its dark streets, the best of American instincts arose passionately from across the nation to overcome it. There never was a moment in American history more honorable and more inspiring than the pilgrimage of clergymen and laymen of every race and faith pouring into Selma to face danger at the side of its embattled Negroes.

1960s, The American Promise (1965)

Twitter account, February 2019

1960s, The American Promise (1965)

1850s, Speech on the Dred Scott Decision (1857)
Context: Chief Justice does not directly assert, but plainly assumes, as a fact, that the public estimate of the black man is more favorable now than it was in the days of the Revolution. This assumption is a mistake. In some trifling particulars, the condition of that race has been ameliorated; but, as a whole, in this country, the change between then and now is decidedly the other way; and their ultimate destiny has never appeared so hopeless as in the last three or four years. In two of the five states — New Jersey and North Carolina — that then gave the free negro the right of voting, the right has since been taken away; and in a third — New York — it has been greatly abridged; while it has not been extended, so far as I know, to a single additional state, though the number of the States has more than doubled.

Dissenting, Poulos v. New Hampshire, 345 U.S. 395 (1953)
Judicial opinions

1960s, Remarks on the Civil Rights Act (1968)

1850s, The Present Aspect of the Slavery Question (1859)
Context: This negative doctrine of Mr. Douglas that there are no rights anterior to governments is the end of free society. If the majority of a political community have a right to establish slavery if they think it for their interest, they have the same right to declare who shall be enslaved. The doctrine simply substitutes the despotic, irresponsible tyranny of many for that of one. If the majority shall choose that the interest of the State requires the slaughter of all infants born lame, of all persons more than seventy years of age, they have the right to slaughter them, according to what is called the Democratic doctrine. Do you think this a ludicrous and extreme case? But if the majority have a right to deprive a man of his liberty at their pleasure, they have an equal right to take his life. For life is no more a natural right than liberty. The individual citizen, according to Mr. Douglas, is not secure in his person, in his property, in his family, for a single moment from the whim or the passion or the deliberate will of the majority, if expressed as law. Might is not right. I have the power to hold a child by the throat until he turns purple and dies. But I have not the right to do it. A State or a Territory has the power to steal a man's liberty or labor, and to hold him and his children's children forever in slavery. It has the power to do this to any man of any color, of any age, of any country, who is not strong enough to protect himself. But it has no more right to do it to an African than to an American or an Irishman, no more right to do it to the most ignorant and forsaken foreigner than to the prosperous and honored citizen of its own country. We are going to do what Patrick Henry did in Virginia, what James Otis and Samuel Adams did in Massachusetts, what the Sons of Liberty did in New York, ninety years ago. We are going to agitate, agitate, agitate. You say you want to rest. Very well, so do we — and don't blame us if you stuff your pillow with thorns. You say you are tired of the eternal Negro. Very well, stop trying to turn a man into a thing because he happens to be black, and you'll stop our mouths at the same time. But while you keep at your work, be perfectly sure that we shall keep at ours. If you are up at five o'clock, we shall be up at four. We shall agitate, agitate, agitate, until the Supreme Court, obeying the popular will, proclaims that all men have original equal rights which government did not give and cannot justly take away.