Thus has the status of a Territory during the intermediate period from its first settlement until it shall become a State been irrevocably fixed by the final decision of the Supreme Court. Fortunate has this been for the prosperity of the Territories, as well as the tranquillity of the States. Now emigrants from the North and the South, the East and the West, will meet in the Territories on a common platform, having brought with them that species of property best adapted, in their own opinion, to promote their welfare. From natural causes the slavery question will in each case soon virtually settle itself, and before the Territory is prepared for admission as a State into the Union this decision, one way or the other, will have been a foregone conclusion. Meanwhile the settlement of the new Territory will proceed without serious interruption, and its progress and prosperity will not be endangered or retarded by violent political struggles. When in the progress of events the inhabitants of any Territory shall have reached the number required to form a State, they will then proceed in a regular manner and in the exercise of the rights of popular sovereignty to form a constitution preparatory to admission into the Union. After this has been done, to employ the language of the Kansas and Nebraska act, they "shall be received into the Union with or without slavery, as their constitution may prescribe at the time of their admission." This sound principle has happily been recognized in some form or other by an almost unanimous vote of both Houses of the last Congress. All lawful means at my command have been employed, and shall continue to be employed, to execute the laws against the African slave trade. After a most careful and rigorous examination of our coasts and a thorough investigation of the subject, we have not been able to discover that any slaves have been imported into the United States except the cargo by the Wanderer, numbering between three and four hundred. Those engaged in this unlawful enterprise have been rigorously prosecuted, but not with as much success as their crimes have deserved. A number of them are still under prosecution.