The subsidiary means alluded to arose out of the presence of the squadrons, and would have had no effect without them. They consist in arrangements, on the part of England, with some of the native powers, to join in checking the evil, and substitute legal trade, and in the conversion of the old slave-factories and forts into positions defensive against their former purpose.
These measures have also prepared the way for the establishment of Christian missions, as well as permitted to legitimate traffic its full development. Missions and the slave-trade have an inverse ratio between them as to their progress. When the one dwindles, the other grows. Although it was no ostensible purpose of the squadron to forward missions, yet the presence of cruisers has been essential to their establishment and success.
Trade of all kinds was originally an adjunct to the slave-trade. Cargoes were to be sold where they could find a purchaser. Gold, ivory, dye-stuffs and pepper were the articles procured on the coast. All of these are from exhaustible sources. The great vegetable productions of the country, constituting heavy cargoes, have but lately come into the course of commerce. Hunting and roaming about supplied the former articles of commerce. The heavier articles now in demand require more industry with the hands, and a settled life. Trade thus becomes inconsistent with slavery, and hostile to it; and the more so as it becomes more dependent on the collection of oil, ground-nuts, and other products of agriculture. Covering the coast now with trading establishments, excludes the slaver. The efforts of the squadrons were necessary to carry out this proceeding, for commerce needed to be protected against the piracies of the slaver afloat and the ravages of the slaver on shore.
Exposure to capture gave origin to the barracoons. A slaver could no longer leisurely dispose of her cargo, at different points, in return for slaves who happened to be there. The crime now required concealment and rapidity. Wholesale dealers on shore had to collect victims sufficient for a cargo to be taken on board at a moment’s notice. This required that the slaver should arrive at the station, with arrangements previously made with the slave-factor, ready to “take in;” or that she should bring over a cargo of goods in payment for the slaves.
In the case of falling in with British cruisers, an American slaver was inviolate, on presenting her register, or sea-letter, as a proof of nationality, and could not be searched or detained. But the risk of falling in with American cruisers, especially if co-operating with the British, led to the disguise of legal trading; with a cargo corresponding to the manifest, and all the ship’s papers in form. An instance of this occurred, as will be seen, in the capture of the second slaver by the “Perry.”
The American flag, in these ways, became deeply involved in the slave traffic. How far this acted injuriously to the interests of Africa, is seen in the complaints of Buchanan and Roberts, and in the reports of our ministers and consuls, and of those of the English, at Brazil. In 1849, the British consul at Rio, in his public correspondence, says: “One of the most notorious slave-dealers in this capital, when speaking of the employment of American vessels in the slave-trade, said, a few days ago: ‘I am worried by the Americans, who insist upon my hiring their vessels for slave-trade.’”
Of this there is also abundant and distressing evidence from our own diplomatic officers. Besides a lengthy correspondence from a preceding minister near the court of Brazil, the President of the United States transmitted a report from the Secretary of State, in December, 1850, to the Senate of the United States, with documents relating to the African slave-trade. A resolution had previously passed the Senate, calling upon the Executive for this information.
In these documents it is stated that “the number of American vessels which, since the 1st of July, 1844, until the 1st of October last (1849), sailed for the coast of Africa from this city, is ninety-three.... Of these vessels, all, except five, have been sold and delivered on the coast of Africa, and have been engaged in bringing over slaves, and many of them have been captured with slaves on board.... This pretended sale takes place at the moment when the slaves are ready to be shipped; the American captain and his crew going on shore, as the slaves are coming off, while the Portuguese or Italian passengers, who came out from Rio in her, all at once became the master and crew of the vessel. Those of the American crew who do not die of coast-fever, get back as they can, many of them being compelled to come over in slave-vessels, in order to get back at all. There is evidence in the records of the consulate, of slaves having started two or three times from the shore, and the master and crew from their vessel in their boat, carrying with them the flag and ship’s papers; when, the parties becoming frightened, both retroceded; the slaves were returned to the shore, and the American master and crew again went on board the vessel. The stars and stripes were again hoisted over her, and kept flying until the cause of the alarm (an English cruiser) departed from the coast, and the embarkation was safely effected.”
On the other hand, we have the following notice from Brazil: “As in former years, the slave-dealers have derived the greatest assistance and protection for their criminal purposes, from the use of the American flag, I am happy to add that these lawless and unprincipled traders are at present deprived of this valuable protection, by a late determination of the American naval commander-in-chief on this station, who has caused three vessels, illegally using the flag of the United States, and which were destined for African voyages, to be seized on their leaving this harbor. This proceeding has caused considerable alarm and embarrassment to the slave-dealers; and, should it be continued, will be a severe blow to all slave-trading interests.”
Mr. Tod, the American Minister at the court of Brazil, in a letter to the Secretary of State, says: “As my predecessors had already done, I have, from time to time, called the attention of our government to the necessity of enacting a stringent law, having in view the entire withdrawal of our vessels and citizens from this illegal commerce; and after so much has been already written upon the subject, it may be deemed a work of supererogation to discuss it further. The interests at stake, however, are of so high a character, the integrity of our flag and the cause of humanity being at once involved in their consideration, I cannot refrain from bringing the topic afresh to the notice of my government, in the hope that the President may esteem it of such importance as to be laid before Congress, and that even at this late day, legislative action may be secured.”