The report of the committee was accepted: and the Memorial proposed,

To the Senate and House of Representatives of the United
States of America, in Congress assembled,

The American Convention for promoting the Abolition of Slavery, and improving the condition of the African race, being deeply impressed with the magnitude of the evil of involuntary servitude, beg leave to call the attention of Congress, to the devising of such means as may be practicable for preventing its extension.

When we reflect on the praiseworthy regard shown to the rights of man by the Republics of South America, in their public acts respecting Slavery, we cherish a hope that the United States will emulate their example, so far as the constitution will allow; and thus assist in hastening the period, when our country will no longer afford the advocates of despotism arguments in its defence, drawn from the inconsistency of Republicans;—when it will no longer furnish an exemplification of the truth, that those who are most zealous in asserting political and religious liberty for themselves, are too prone to trample on the claims of others to those blessings.

The evils of slavery, and its injustice, abstractedly considered, are so generally admitted by the citizens of all the states, that we deem it unnecessary to adduce arguments for their proof. A favourable occasion for circumscribing these evils, and discountenancing this injustice, is, we conceive, now offered to Congress, in the power and opportunity of legislating for the newly acquired territory of the Floridas.

The first Congress after the adoption of the American Constitution, composed partly of the framers of that instrument, having, with great unanimity, forbidden the introduction of slaves into the territory northwest of the Ohio; and more than three-fourths of the last Congress, having, after a full discussion of the constitutionality of the act, voted in favour of restricting the migration of slaves to another territory of the United States; the right of imposing such a restriction with regard to the Floridas, appears sufficiently established. Such being the case, we beseech you, by your duty to that Almighty Being who controls the destinies of nations, to strive to mitigate and limit an evil, so universally acknowledged and deplored. And may you, from so doing, reap a satisfaction, beyond any to be derived from possessing the fruits of the industry of thousands—the satisfaction of having been governed, in your conduct, by the principles of reason, humanity, and religion!

Though the motives already urged, appear sufficient to induce a prohibition of the further introduction of slaves into the Floridas, yet we will briefly mention some additional ones, supposed to possess considerable force.

The vacant lands within the new states and territories, have been looked upon as a field of promise,—a common patrimony for all the sons of the Republic who may choose to partake of it. The introduction of many slaves into a territory, will totally prevent the settlement of free labourers within it. As the states, adapted to the cultivation of the valuable staples, cotton, sugar, and tobacco, having been hitherto open to the migration of slaves, it appears but equitable, now to reserve a district, for the free labourer to occupy in the culture of these articles. It is but just, that the citizens of those states where slavery is interdicted, should be enabled, without a sacrifice of their principles, to obtain a portion of the profits arising from the settlement of those new lands, which are suitable for rearing such products as are most in demand, and are, consequently, the most lucrative.

Signed on behalf, and by order of the American Convention, held at New York, the 28th of November, 1821.[10]

To the Senate and House of Representatives of the United
States, in Congress assembled.