_Miranda's Expedition._ Mr. MCCREERY presented the petition of thirty-six American citizens, confined at Carthagena, in South America, under the sentence of slavery. The petition was read as follows: VAULTS OF ST. CLARA, CARTHAGENA, September 16, 1808. _To the honorable the Congress of the United States of America, in Congress assembled_: The petition of thirty-six American citizens confined at Carthagena, South America, under sentence of slavery, humbly showeth: That we, your petitioners, were brought from New York in the armed ship Leander, Thomas Lewis, commander, on the 2d of February, 1806, together with a number of others, mostly inhabitants of that State and city, under the most specious engagements of their country; to establish which, they beg leave to state that Colonel William Smith, then Surveyor of the port of New York, William Armstrong, Daniel D. Durning, and John Fink, butcher, of the city of New York, declared they were authorized to enlist a number of men to go to New Orleans, to serve as guards to the United States mails, and a number of others as mechanics. Some backwardness on the part of your petitioners to engage being discovered by William Smith, he read passages from letters to prove his authority, and several paragraphs from newspapers to convince them of the validity of their engagements. William Armstrong and Daniel D. Durning were appointed to command them, and were to accompany them to the city of Washington, where they were to receive clothing and accoutrements, and thence to New Orleans. The ship Leander, owned by Samuel G. Ogden, and formerly in the St. Domingo trade, was procured for the conveyance of your petitioners to the city of Washington, for which purpose she was hauled down to the watering place, where your petitioners went on board her the 1st day of February, 1806, and the next day (the 2d) the ship put to sea. Shortly after, Miranda, under the name of Martin, and a number of persons hitherto unknown to your petitioners, appeared on board, in the character of his officers; which, for the first time, awakened strong suspicions in the breasts of your petitioners that they had been entrapped into the power of wicked and designing men, and that, too, when retreat was impracticable. From New York your petitioners were carried to Jacmel, in the island of St. Domingo, where they were exercised in military duty, under the most arbitrary stretch of power, by Miranda and his officers. At Jacmel several attempts to escape proved abortive, from the vigilance of our oppressors, they having procured guards to be stationed in all the passes leading from Jacmel to other parts of the island, where your petitioners might expect to receive aid and protection from their countrymen. At Jacmel two schooners were