John McLean, Dred Scott v. Sandford — Dissenting Opinion (1857)
“ And if slavery be limited to the range of the territorial laws, how can the slave be coerced to serve in a State or Territory, not only without the authority of law, but against its express provisions? What gives the master the right to control the will of his slave? The local law, which exists in some form. But where there is no such law, can the master control the will of the slave by force? Where no slavery exists, the presumption, without regard to color, is in favor of freedom. Under such a jurisdiction, may the colored man be levied on as the property of his master by a creditor? ”
