To be sure, the problem had its uncertain quantities. The motives of the law-makers in South Carolina and Pennsylvania were dangerously different; the century of industrial expansion was slowly dawning and awakening that vast economic revolution in which American slavery was to play so prominent and fatal a rôle; and, finally, there were already in the South faint signs of a changing moral attitude toward slavery, which would no longer regard the system as a temporary makeshift, but rather as a permanent though perhaps unfortunate necessity. With regard to the slave-trade, however, there appeared to be substantial unity of opinion; and there were, in 1787, few things to indicate that a cargo of five hundred African slaves would openly be landed in Georgia in 1860.
24. The Condition of the Slave-Trade. In 1760 England, the chief slave-trading nation, was sending on an average to Africa 163 ships annually, with a tonnage of 18,000 tons, carrying exports to the value of £163,818. Only about twenty of these ships regularly returned to England. Most of them carried slaves to the West Indies, and returned laden with sugar and other products. Thus may be formed some idea of the size and importance of the slave-trade at that time, although for a complete view we must add to this the trade under the French, Portuguese, Dutch, and Americans. The trade fell off somewhat toward 1770, but was flourishing again when the Revolution brought a sharp and serious check upon it,
bringing down the number of English slavers, clearing, from 167 in 1774 to 28 in 1779, and the tonnage from 17,218 to 3,475 tons. After the war the trade gradually recovered, and by 1786 had reached nearly its former extent. In 1783 the British West Indies received 16,208 Negroes from Africa, and by 1787 the importation had increased to 21,023. In this latter year it was estimated that the British were taking annually from Africa 38,000 slaves; the French, 20,000; the Portuguese, 10,000; the Dutch and Danes, 6,000; a total of 74,000. Manchester alone sent £180,000 annually in goods to Africa in exchange for Negroes.[1]
25. The Slave-Trade and the "Association." At the outbreak of the Revolution six main reasons, some of which were old and of slow growth, others peculiar to the abnormal situation of that time, led to concerted action against the slave-trade. The first reason was the economic failure of slavery in the Middle and Eastern colonies; this gave rise to the presumption that like failure awaited the institution in the South. Secondly, the new philosophy of "Freedom" and the "Rights of man," which formed the corner-stone of the Revolution, made the dullest realize that, at the very least, the slave-trade and a struggle for "liberty" were not consistent. Thirdly, the old fear of slave insurrections, which had long played so prominent a part in legislation, now gained new power from the imminence of war and from the well-founded fear that the British might incite servile uprisings. Fourthly, nearly all the American slave markets were, in 1774–1775, overstocked with slaves, and consequently many of the strongest partisans of the system were "bulls" on the market, and desired to raise the value of their slaves by at least a temporary stoppage of the trade. Fifthly, since the vested interests of the slave-trading merchants were liable to be swept away by the opening of hostilities, and since the price of slaves was low,[2] there was from this quarter little active opposition to a cessation of the trade for a season. Finally, it was long a favorite belief of the supporters of the Revolution that, as English exploitation of
colonial resources had caused the quarrel, the best weapon to bring England to terms was the economic expedient of stopping all commercial intercourse with her. Since, then, the slave-trade had ever formed an important part of her colonial traffic, it was one of the first branches of commerce which occurred to the colonists as especially suited to their ends.[3]
Such were the complicated moral, political, and economic motives which underlay the first national action against the slave-trade. This action was taken by the "Association," a union of the colonies entered into to enforce the policy of stopping commercial intercourse with England. The movement was not a great moral protest against an iniquitous traffic; although it had undoubtedly a strong moral backing, it was primarily a temporary war measure.
26. The Action of the Colonies. The earlier and largely abortive attempts to form non-intercourse associations generally did not mention slaves specifically, although the Virginia House of Burgesses, May 11, 1769, recommended to merchants and traders, among other things, to agree, "That they will not import any slaves, or purchase any imported after the first day of November next, until the said acts are repealed."[4] Later, in 1774, when a Faneuil Hall meeting started the first successful national attempt at non-intercourse, the slave-trade, being at the time especially flourishing, received more attention. Even then slaves were specifically mentioned in the resolutions of but three States. Rhode Island recommended a stoppage of "all trade with Great Britain, Ireland, Africa and the West Indies."[5] North Carolina, in August, 1774, resolved in convention "That we will not import any slave or slaves, or purchase any slave or slaves, imported or brought into this Province by others, from any part of the world, after the first day of November next."[6] Virginia gave the slave-trade especial prominence, and was in reality the
leading spirit to force her views on the Continental Congress. The county conventions of that colony first took up the subject. Fairfax County thought "that during our present difficulties and distress, no slaves ought to be imported," and said: "We take this opportunity of declaring our most earnest wishes to see an entire stop forever put to such a wicked, cruel, and unnatural trade."[7] Prince George and Nansemond Counties resolved "That the African trade is injurious to this Colony, obstructs the population of it by freemen, prevents manufacturers and other useful emigrants from Europe from settling amongst us, and occasions an annual increase of the balance of trade against this Colony."[8] The Virginia colonial convention, August, 1774, also declared: "We will neither ourselves import, nor purchase any slave or slaves imported by any other person, after the first day of November next, either from Africa, the West Indies, or any other place."[9]
In South Carolina, at the convention July 6, 1774, decided opposition to the non-importation scheme was manifested, though how much this was due to the slave-trade interest is not certain. Many of the delegates wished at least to limit the powers of their representatives, and the Charleston Chamber of Commerce flatly opposed the plan of an "Association." Finally, however, delegates with full powers were sent to Congress. The arguments leading to this step were not in all cases on the score of patriotism; a Charleston manifesto argued: "The planters are greatly in arrears to the merchants; a stoppage of importation would give them all an opportunity to extricate themselves from debt. The merchants would have time to settle their accounts, and be ready with the return of liberty to renew trade."[10]
27. The Action of the Continental Congress. The first Continental Congress met September 5, 1774, and on September 22 recommended merchants to send no more orders for foreign goods.[11] On September 27 "Mr. Lee made a motion for a non-importation," and it was unanimously resolved to