Note (return) — Chapter I

The basis of sectional controversy was the question of the balance of political power. In its earlier manifestations this was undisguised. The purchase of the Louisiana Territory from France in 1803, and the subsequent admission of a portion of that Territory into the Union as a State, afforded one of the earliest occasions for the manifestation of sectional jealousy, and gave rise to the first threats, or warnings (which proceeded from New England), of a dissolution of the Union. Yet, although negro slavery existed in Louisiana, no pretext was made of that as an objection to the acquisition. The ground of opposition is frankly stated in a letter of that period from one Massachusetts statesman to another—"that the influence of our part of the Union must be diminished by the acquisition of more weight at the other extremity."6