Bill of Rights

Twelve went out, ten came back

The Bill of Rights is a list, and someone sat down and drafted it. Congress sent twelve proposed amendments to the states in September 1789, and ten of them came back ratified (opens in a new tab) in December 1791. One of the two left behind sat unratified for roughly two centuries before the states finished it in 1992, as the Twenty-Seventh Amendment. The other has never been ratified. The ten are what survived a drafting committee and a ratification count.

Every one of the ten limited the federal government and nothing else. Today almost all of them limit your state too. This reading walks the list to show how each one crossed over, what a right had to prove before the Court let it cross, and which parts are still stranded on the federal side. The activity has you build that history with an AI and then take it apart line by line, so it pays to know the shape of the thing first.

The Bill of Rights meant what it said about whom it bound, and the Court confirmed that in 1833. John Barron sued the City of Baltimore and argued that the Fifth Amendment barred the city from taking his property without just compensation. Chief Justice Marshall’s answer in Barron v. Mayor of Baltimore (opens in a new tab) was short. The Constitution was established by the people of the United States for their own government, he wrote, and not for the government of the individual states. Each state had written its own limits into its own constitution. The Fifth Amendment restrained Congress, and Baltimore was not Congress, so Barron lost.

The door the Fourteenth Amendment opened

The Fourteenth Amendment, ratified in 1868, gave the Court two possible ways into the states. It shut one of them almost at once.

The first was the Privileges or Immunities Clause, which bars a state from abridging the privileges or immunities of citizens of the United States. Five years after ratification, the Slaughter-House Cases read that phrase narrowly. It reaches only rights that owe their existence to the federal government, the Court held, while the older rights that state governments were created to secure stayed with the states. Four justices dissented, and scholars have disputed the majority’s reading ever since. Justice Thomas made the case against it at length in his McDonald v. City of Chicago concurrence, and it still stands.

The second way in was the Due Process Clause, which bars a state from depriving “any person of life, liberty, or property, without due process of law.” Nothing in those words mentions the first ten amendments. The Court got there through the word liberty, and it took almost sixty years to do it.

Benjamin Gitlow was convicted of criminal anarchy in New York for publishing a manifesto, and in 1925 the Supreme Court affirmed his conviction. On the way to affirming it, Justice Sanford added a sentence the rest of this doctrine is built on. For present purposes, he said, the Court assumed that freedom of speech and of the press are among the fundamental personal rights the Due Process Clause protects from impairment by the states. That assumption, dropped into an opinion that sent a man to prison, is the conventional starting point of the incorporation doctrine. You can read it yourself in Gitlow v. New York (opens in a new tab); it takes one paragraph.

One at a time, or all at once

Once the door was open, the Court had to decide how much to carry through it. Two answers competed.

Total incorporation said all of it, at once. Justice Black made that argument in his 1947 dissent in Adamson v. California, reading the Fourteenth Amendment to extend to all the people of the nation the complete protection of the Bill of Rights. It is a clean rule. A judge applying it never has to decide which rights are important enough, because the drafters decided already.

Selective incorporation said one at a time, and it won. Each provision has to qualify on its own, in a real case where someone raises it. That is why this history runs across a century instead of landing in a single decision.

So what does a right have to show? The answer is the phrase called ordered liberty, and it comes from Justice Cardozo in Palko v. Connecticut in 1937. The rights already applied to the states, Cardozo wrote, had been found implicit in the concept of ordered liberty. Others had not.

Frank Palko is what the second half of that sentence meant. A Connecticut jury convicted him of second-degree murder and the court sentenced him to life in prison. The state appealed, won a new trial, and the second jury convicted him of murder in the first degree. The court sentenced him to death. Palko argued that the second trial was double jeopardy and that the Fourteenth Amendment forbade it, and Cardozo held that it did not. The right to a jury trial and the immunity from prosecution except by indictment have real value, he wrote, but they are not of the very essence of a scheme of ordered liberty. Justice would not perish without them.

The Court came to disagree with two of those three judgments. It incorporated the jury-trial right in Duncan v. Louisiana in 1968. The next year, in Benton v. Maryland, it incorporated the protection against double jeopardy and disposed of the precedent in four words: Palko v. Connecticut is overruled. The indictment point still stands. But the test outlived the case that produced it. In McDonald and again in Timbs v. Indiana, the Court asked whether a protection is fundamental to our scheme of ordered liberty or deeply rooted in this nation’s history and tradition. That is Cardozo’s question with the history written into it.

Walking the ten

Now the list itself. Cornell’s Wex entry (opens in a new tab) and the Constitution Annotated essay on selective incorporation (opens in a new tab) carry the case citations for every step below, and they are the two sources you will check the AI against.

The First Amendment crossed in pieces over three decades: speech and press first, then assembly, free exercise, the establishment of religion, and the right to petition. The Second Amendment waited until McDonald in 2010. The Third Amendment, which limits quartering soldiers in a home, has never reached the Court in a case that would settle the question. The Fourth Amendment is in, and its story is the one worth studying, because it is where AI-generated timelines usually break.

Here is the trap. Wolf v. Colorado incorporated the Fourth Amendment in 1949: a person’s privacy against arbitrary intrusion by the police, the Court held, is implicit in the concept of ordered liberty and enforceable against the states. But Wolf refused to make states exclude evidence seized in violation of it, leaving the remedy to each state to work out. Mapp v. Ohio supplied the remedy twelve years later, holding evidence obtained by an unconstitutional search inadmissible in a state court. Mapp is the famous case, and it answers a different question than the one about incorporation. Ask a model which case incorporated the Fourth Amendment and it will often say Mapp.

The Fifth Amendment is split down the middle. Self-incrimination crossed in Malloy v. Hogan in 1964 and double jeopardy in Benton in 1969. The just compensation requirement that failed John Barron got there earliest of all, in 1897. A state taking of property without compensation, the Court held, is wanting in the due process the Fourteenth Amendment requires. The grand jury right never crossed, and it still does not bind the states, which is why a Florida prosecutor can charge a noncapital felony by information instead of taking it to a grand jury. The Sixth Amendment is in, counsel through Gideon v. Wainwright in 1963 and jury trial through Duncan. The Seventh Amendment’s civil jury right is out. The Eighth is in: cruel and unusual punishment through Robinson v. California in 1962, excessive bail, and excessive fines through Timbs in 2019. The Ninth and Tenth enumerate no separate substantive rights to carry over.

One rule ties the whole list together. When a protection is incorporated, it binds a state on the same terms it binds the federal government, so there is no weaker state version of an incorporated right. That is why a fight over what a right means in federal court is automatically a fight about every state courtroom in the country.

Reading a timeline you did not write

You now have the shape of it: a drafted list of ten, a door that opened in 1868, and a second door the Court closed. On top of that sits a test asking whether a right is fundamental, and a century of cases letting rights through one at a time. Three are still outside.

The activity asks an AI to produce that century as a timeline and then asks you to audit it. Run the Incorporation Timeline Generator first and let the model give you its best version. Then work the entries against Wex and the Constitution Annotated, one field at a time.

Three errors turn up often enough to watch for by name. The first is the famous case standing in for the incorporating one, which is the Mapp problem. The second is a right treated as all or nothing where the Court actually split it, as it did across the Fifth Amendment. The third is a plausible year attached to the right case, or a plausible case attached to the right year, with nothing in the output marking either as a guess.

None of those errors look wrong on the page. They look exactly like the entries around them. That is why you check every line against a source, and it is the habit this activity is really after.