of trade and commerce which distort alike the maxims and the policy of her rulers.  Their manufactures flourish, not in consequence of protection, but in defiance of it.  With such an extended coast, and such facilities of internal communication, prohibition is impossible.  The manufactures of England are excluded, not by the revenue laws of the States, but by the corn laws of Great Britain, which forbid the British manufacturer to take in exchange the only article of value his American customer has to spare; a prohibition which, unhappily for the people of this country, our government has power to enforce.  The prohibitory system is, to a great extent, impracticable in the United States; and just so far as it should be found practicable, it would prove injurious, by creating fictitious and dependent interests, which, in the course of time, would become insupportably burdensome to the commonwealth, and eventually would have to be relinquished at the cost of a fearful amount of individual distress and national suffering.  Legitimate commerce is that department of the national welfare, in which it is the business of statesmanship to do nothing but remove the impediments of its own creating in past times.  In all other respects, commercial legislation is a nuisance; and if under some circumstances trade is found to flourish concurrently with such interference, the fact is due either to the restrictions and regulations being practically inoperative, or more frequently, to the high profits arising from unexhausted resources, in the absence of competition, enabling commerce to advance in spite of impediments; in the same way as cultivation by slave labor, notwithstanding its expensiveness and inordinate waste, enables the first planter on a virgin soil, and with an open market for his produce, to roll in his carriage, though beggary is to be the fate of the second or third generation of his descendants.

In giving the preceding representation of the religious, the moral, and the intellectual elevation of the population of the Northern States of the Union, I have indicated the source we must look to for the abolition of slavery, to which it is now time to turn our attention, for no American question can be discussed, into which this important subject does not largely enter.

Light and darkness, truth and falsehood, are not more in opposition than Christianity and slavery.  If the religion that is professed in the free States be not wholly a dead letter,—­if the moral and intellectual light which they appear to enjoy be indeed light, and not darkness,—­then the abolition of slavery is certain, and cannot be long delayed.  In order to make this apparent, as well as to vindicate my own proceedings in the United States, it is incumbent on me to show, that the great contest, for the abolition of American slavery, is to be decided in the free States, by the power of public opinion.  I have distinctly admitted, that the confederated republics have each their independent