Simultaneously with the establishment of the Constitution, Virginia ceded to the United States her domain, which then extended to the Mississippi, and was even claimed to extend to the Pacific Ocean.
William H. SewardThe proposition of an established classification of states as slave states and free states, as insisted on by some, and into northern and southern, as maintained by others, seems to me purely imaginary, and of course the supposed equilibrium of those classes a mere conceit.
William H. SewardIt is the maintenance of slavery by law in a state, not parallels of latitude, that makes its a southern state; and the absence of this, that makes it a northern state.
William H. Seward