Slavery. Involuntary servitude. Forced labor. Not the same.
The exception hides in the gap between these words. Two of them describe unfree work, one defined by coercion and one by the absence of consent. One describes ownership. Know which one you are reading. Know which one a court is answering.
The exception hides in the gap between these words. Two of them describe unfree work, one defined by coercion and one by the absence of consent. One describes ownership. Know which one you are reading. Know which one a court is answering.
A status. Ownership.
"The status or condition of a person over whom any or all of the powers attaching to the right of ownership are exercised."
1926 Slavery Convention, Article 1(1). Ratified by the United States 1929. Reaffirmed 1956.
It is not about work. It is about the powers: possession, use, management, profit, transfer, disposal. A person can be enslaved and never lift a tool. A person can be paid and still be owned. The exception suspends the protection against this status at conviction. Suspension is not a grant. What the State exercises in that opening is exercised, never authorized.
Coerced labor. The domestic term.
Labor forced "by the use or threat of physical restraint or physical injury, or by the use or threat of coercion through law or the legal process."
United States v. Kozminski, 487 U.S. 931 (1988). The Thirteenth Amendment's word.
The labor axis. Kozminski read it narrowly: economic pressure and psychological pressure do not count. The exception permits it as punishment after conviction, with no stated limit. Every removal-state win so far, including Mortis v. Polis, was decided here, as servitude, without the court ever being asked what slavery means.
Labor not offered voluntarily. The international term.
"All work or service which is exacted from any person under the menace of any penalty and for which the said person has not offered himself voluntarily."
ILO Forced Labour Convention, 1930 (No. 29), Article 2(1). Not ratified by the United States.
Drawn from the other side. The test is voluntariness, not the kind of coercion: work exacted under any penalty that the person did not offer freely. Its own exception: work after conviction is permitted only "under the supervision and control of a public authority" and only if the person "is not hired to or placed at the disposal of private individuals, companies or associations." The international standard forbids leasing the convicted to private hands. The Thirteenth Amendment, on its face, does not.
Servitude is the labor axis: what the exception authorizes. Ownership is the status: what the regime only administers as a claim, and what it was never authorized to hold. The exception let the State compel the work. It never made the worker a thing.
See the three side by side
| Slavery | Involuntary servitude | Forced labor | |
|---|---|---|---|
| What it is | A status: the powers of ownership exercised over a person | Labor compelled by force, threat, or legal coercion | Work exacted under menace of penalty and not offered voluntarily |
| The axis | Ownership | Labor, coerced | Labor, not voluntary |
| The source | 1926 Slavery Convention, art. 1(1); 1956 Supplementary Convention, art. 7(a) | Thirteenth Amendment; United States v. Kozminski (1988) | ILO Convention 29 (1930), art. 2(1) |
| Convicted persons | The exception suspends the protection; nothing conveys ownership | The exception permits it as punishment after conviction | Excluded from the definition when exacted after conviction under public supervision |
| What proves it | The powers exercised: possession, use, management, profit, transfer, disposal | The compulsion and the penalty for refusing | The absence of consent and the menace of penalty |