US Presidency
1851

It was to prevent, as far as the legislature of the State could prevent, the laws of Congress passed for the purpose of carrying into effect that article of the Constitution of the United States which declares that no person held to service or labor in one State, under the laws thereof, escaping into another, shall in consequence of any law or regulation therein be discharged from such service or labor, but shall be delivered up on claim of the party to whom such service or labor may be due from being carried into effect. But these acts of State legislation, although they may cause embarrassment and create expense, can not derogate either from the duty or the authority of Congress to carry out fully and fairly the plain and imperative constitutional provision for the delivery of persons bound to labor in one State and escaping into another to the party to whom such labor may be due.