I transmit to the Senate copies of sundry papers having relation to the treaty of 22d February, 1819, between the United States and Spain.

I transmit to Congress a report from the Secretary of the Treasury, which, with the accompanying documents, will shew that the act of the 20th May, 1812, respecting the northern and western boundaries of the State of Ohio, has been executed.

I now transmit a report from the Secretary of War, which, with the accompanying documents, contains all the information that can be furnished on the subject.

I now transmit to the House a report from the Secretary of War, to whom the said resolution was referred, which, with the documents accompanying it, contains all the information required.

I transmit a report from the Secretary of War containing a detailed account in relation to the object of the said resolution.

I transmit a report from the Secretary of War, which, with the accompanying documents, comprehends all the information required by the Senate in their resolution aforesaid.

I transmit to the Senate, for its advice and consent as to the ratification, three treaties which have been concluded in the course of the present year with the Kickapoos, the Chippaways, and the Kickapoos of the Vermillion by commissioners who were duly authorized for the purpose.

With the Chippaways there is a supplementary article stipulating certain advantages in their favor on condition that the same shall be ratified by the Executive, with the advice and consent of the Senate, which I likewise submit to your consideration.

I transmit herewith copies of their communications for the further consideration of the Legislature, upon whose files all the documents relating to the claim are still existing.

On due consideration of the several sections of the act, and of its humane policy, it was supposed to be the intention of Congress that all the persons above described who might be taken under it and landed in Africa should be aided in their return to their former homes, or in their establishment at or near the place where landed.

Should they be landed without such provision having been previously made, they might perish.

It is enjoined on the Executive to cause all negroes, mulattoes, or persons of color who may be taken under the act to be removed to Africa.

Special instructions will be given to these agents, defining in precise terms their duties in regard to the persons thus delivered to them, the disbursement of the money by the principal agent, and his accountability for the same.

It is the obvious import of the law that none of the persons thus taken should remain within the United States, and no place other than the coast of Africa being designated, their removal or delivery, whether carried from the United States or landed immediately from the vessels in which they were taken, was supposed to be confined to that coast.

On this view of the policy and sanctions of the law it has been decided to send a public ship to the coast of Africa with two such agents, who will take with them tools and other implements necessary for the purposes above mentioned.

It is intended also to subject a portion of the sum appropriated to the order of the principal agent for the special objects above stated, amounting in the whole, including the salaries of the agents for one year, to rather less than one-third of the appropriation.

To each of these agents a small salary has been allowed--$1,500 to the principal and $1,200 to the other.

It was believed that citizens only who would go hence well instructed in the views of their Government and zealous to give them effect would be competent to these duties, and that it was not the intention of the law to preclude their appointment.