These results comprise--

First. A treaty to settle and define the boundaries between the

territories of the United States and the possessions of Her Britannic

Majesty in North America, for the suppression of the African slave

trade, and the surrender of criminals fugitive from justice in certain

cases.

Second. A correspondence on the subject of the interference of the

colonial authorities of the British West Indies with American merchant

vessels driven by stress of weather or carried by violence into the

ports of those colonies.

Third. A correspondence upon the subject of the attack and destruction

of the steamboat _Caroline_.

Fourth. A correspondence on the subject of impressment.

If this treaty shall receive the approbation of the Senate, it will

terminate a difference respecting boundary which has long subsisted

between the two Governments, has been the subject of several ineffectual

attempts at settlement, and has sometimes led to great irritation, not

without danger of disturbing the existing peace. Both the United States

and the States more immediately concerned have entertained no doubt of

the validity of the American title to all the territory which has been

in dispute, but that title was controverted and the Government of the

United States had agreed to make the dispute a subject of arbitration.

One arbitration had been actually had, but had failed to settle the

controversy, and it was found at the commencement of last year that a

correspondence had been in progress between the two Governments for a

joint commission, with an ultimate reference to an umpire or arbitrator

with authority to make a final decision. That correspondence, however,

had been retarded by various occurrences, and had come to no definite

result when the special mission of Lord Ashburton was announced. This

movement on the part of England afforded in the judgment of the

Executive a favorable opportunity for making an attempt to settle this

long-existing controversy by some agreement or treaty without further

reference to arbitration.

It seemed entirely proper that if this purpose were entertained

consultation should be had with the authorities of the States of

Maine and Massachusetts. Letters, therefore, of which copies are

herewith communicated, were addressed to the governors of those States,

suggesting that commissioners should be appointed by each of them,

respectively, to repair to this city and confer with the authorities

of this Government on a line by agreement or compromise, with its

equivalents and compensations. This suggestion was met by both States

in a spirit of candor and patriotism and promptly complied with.

Four commissioners on the part of Maine and three on the part of

Massachusetts, all persons of distinction and high character, were duly

appointed and commissioned and lost no time in presenting themselves at

the seat of the Government of the United States. These commissioners

have been in correspondence with this Government during the period of

the discussions; have enjoyed its confidence and freest communications;

have aided the general object with their counsel and advice, and in the

end have unanimously signified their assent to the line proposed in the

treaty.

Ordinarily it would be no easy task to reconcile and bring together such

a variety of interests in a matter in itself difficult and perplexed,

but the efforts of the Government in attempting to accomplish this

desirable object have been seconded and sustained by a spirit of

accommodation and conciliation on the part of the States concerned,

to which much of the success of these efforts is to be ascribed.

Connected with the settlement of the line of the northeastern boundary,

so far as it respects the States of Maine and Massachusetts, is the

continuation of that line along the highlands to the northwesternmost

head of Connecticut River. Which of the sources of that stream is

entitled to this character has been matter of controversy and of some

interest to the State of New Hampshire. The King of the Netherlands

decided the main branch to be the northwesternmost head of the

Connecticut. This did not satisfy the claim of New Hampshire. The line

agreed to in the present treaty follows the highlands to the head of

Halls Stream and thence down that river, embracing the whole claim of

New Hampshire and establishing her title to 100,000 acres of territory

more than she would have had by the decision of the King of the

Netherlands.

By the treaty of 1783 the line is to proceed down the Connecticut

River to the forty-fifth degree of north latitude, and thence west by

that parallel till it strikes the St. Lawrence. Recent examinations

having ascertained that the line heretofore received as the true line of

latitude between those points was erroneous, and that the correction of

this error would not only leave on the British side a considerable tract

of territory heretofore supposed to belong to the States of Vermont and

New York, but also Rouses Point, the site of a military work of the

United States, it has been regarded as an object of importance not only

to establish the rights and jurisdiction of those States up to the line

to which they have been considered to extend, but also to comprehend

Rouses Point within the territory of the United States. The

relinquishment by the British Government of all the territory south of

the line heretofore considered to be the true line has been obtained,

and the consideration for this relinquishment is to inure by the

provisions of the treaty to the States of Maine and Massachusetts.

The line of boundary, then, from the source of the St. Croix to the St.

Lawrence, so far as Maine and Massachusetts are concerned, is fixed by

their own consent and for considerations satisfactory to them, the chief

of these considerations being the privilege of transporting the lumber

and agricultural products grown and raised in Maine on the waters of the

St. Johns and its tributaries down that river to the ocean free from

imposition or disability. The importance of this privilege, perpetual

in its terms, to a country covered at present by pine forests of great

value, and much of it capable hereafter of agricultural improvement, is

not a matter upon which the opinion of intelligent men is likely to be

divided.

So far as New Hampshire is concerned, the treaty secures all that she

requires, and New York and Vermont are quieted to the extent of their

claim and occupation. The difference which would be made in the northern

boundary of these two States by correcting the parallel of latitude may

be seen on Tanner's maps (1836), new atlas, maps Nos. 6 and 9.

From the intersection of the forty-fifth degree of north latitude

with the St. Lawrence and along that river and the lakes to the water

communication between Lake Huron and Lake Superior the line was

definitively agreed on by the commissioners of the two Governments

under the sixth article of the treaty of Ghent; but between this

last-mentioned point and the Lake of the Woods the commissioners acting

under the seventh article of that treaty found several matters of

disagreement, and therefore made no joint report to their respective

Governments. The first of these was Sugar Island, or St. Georges Island,

lying in St. Marys River, or the water communication between Lakes Huron

and Superior. By the present treaty this island is embraced in the

territories of the United States. Both from soil and position it is

regarded as of much value.

Another matter of difference was the manner of extending the line from

the point at which the commissioners arrived, north of Isle Royale,

in Lake Superior, to the Lake of the Woods. The British commissioner

insisted on proceeding to Fond du Lac, at the southwest angle of the

lake, and thence by the river St. Louis to the Rainy Lake. The American

commissioner supposed the true course to be to proceed by way of the Dog

River. Attempts were made to compromise this difference, but without

success. The details of these proceedings are found at length in the

printed separate reports of the commissioners.

From the imperfect knowledge of this remote country at the date of

the treaty of peace, some of the descriptions in that treaty do not

harmonize with its natural features as now ascertained. "Long Lake" is

nowhere to be found under that name. There is reason for supposing,

however, that the sheet of water intended by that name is the estuary

at the mouth of Pigeon River. The present treaty therefore adopts that

estuary and river, and afterwards pursues the usual route across the

height of land by the various portages and small lakes till the line

reaches Rainy Lake, from which the commissioners agreed on the extension

of it to its termination in the northwest angle of the Lake of the

Woods. The region of country on and near the shore of the lake between

Pigeon River on the north and Fond du Lac and the river St. Louis on

the south and west, considered valuable as a mineral region, is thus

included within the United States. It embraces a territory of 4,000,000

acres northward of the claim set up by the British commissioner under

the treaty of Ghent. From the height of land at the head of Pigeon River

westerly to the Rainy Lake the country is understood to be of little

value, being described by surveyors and marked on the map as a region

of rock and water.

From the northwest angle of the Lake of the Woods, which is found to be

in latitude 45° 23' 55" north, existing treaties require the line to be

run due south to its intersection with the forty-fifth parallel, and

thence along that parallel to the Rocky Mountains.

After sundry informal communications with the British minister upon the

subject of the claims of the two countries to territory west of the

Rocky Mountains, so little probability was found to exist of coming

to any agreement on that subject at present that it was not thought

expedient to make it one of the subjects of formal negotiation to be

entered upon between this Government and the British minister as part

of his duties under his special mission.

By the treaty of 1783 the line of division along the rivers and lakes

from the place where the forty-fifth parallel of north latitude strikes

the St. Lawrence to the outlet of Lake Superior is invariably to be

drawn through the middle of such waters, and not through the middle of

their main channels. Such a line, if extended according to the literal

terms of the treaty, would, it is obvious, occasionally intersect

islands. The manner in which the commissioners of the two Governments

dealt with this difficult subject may be seen in their reports. But

where the line thus following the middle of the river or water course

did not meet with islands, yet it was liable sometimes to leave the only

practicable navigable channel altogether on one side. The treaty made no

provision for the common use of the waters by the citizens and subjects

of both countries.

It has happened, therefore, in a few instances that the use of the river

in particular places would be greatly diminished to one party or the

other if in fact there was not a choice in the use of channels and

passages. Thus at the Long Sault, in the St. Lawrence--a dangerous

passage, practicable only for boats--the only safe run is between the

Long Sault Islands and Barnharts Island (all which belong to the United

States) on one side and the American shore on the other. On the other

hand, by far the best passage for vessels of any depth of water from

Lake Erie into the Detroit River is between Bois Blanc, a British

island, and the Canadian shore. So again, there are several channels or

passages, of different degrees of facility and usefulness, between the

several islands in the river St. Clair at or near its entry into the

lake of that name. In these three cases the treaty provides that all the

several passages and channels shall be free and open to the use of the

citizens and subjects of both parties.

The treaty obligations subsisting between the two countries for the

suppression of the African slave trade and the complaints made to this

Government within the last three or four years, many of them but too

well founded, of the visitation, seizure, and detention of American

vessels on that coast by British cruisers could not but form a delicate

and highly important part of the negotiations which have now been held.

The early and prominent part which the Government of the United States

has taken for the abolition of this unlawful and inhuman traffic is well

known. By the tenth article of the treaty of Ghent it is declared that

the traffic in slaves is irreconcilable with the principles of humanity

and justice, and that both His Majesty and the United States are

desirous of continuing their efforts to promote its entire abolition;

and it is thereby agreed that both the contracting parties shall use

their best endeavors to accomplish so desirable an object. The

Government of the United States has by law declared the African slave

trade piracy, and at its suggestion other nations have made similar

enactments. It has not been wanting in honest and zealous efforts, made

in conformity with the wishes of the whole country, to accomplish the

entire abolition of the traffic in slaves upon the African coast, but

these efforts and those of other countries directed to the same end have

proved to a considerable degree unsuccessful. Treaties are known to have

been entered into some years ago between England and France by which the

former power, which usually maintains a large naval force on the African

station, was authorized to seize and bring in for adjudication vessels

found engaged in the slave trade under the French flag.

It is known that in December last a treaty was signed in London by the

representatives of England, France, Russia, Prussia, and Austria having

for its professed object a strong and united effort of the five

powers to put an end to the traffic. This treaty was not officially

communicated to the Government of the United States, but its provisions

and stipulations are supposed to be accurately known to the public.

It is understood to be not yet ratified on the part of France.

No application or request has been made to this Government to become

party to this treaty, but the course it might take in regard to it has

excited no small degree of attention and discussion in Europe, as the

principle upon which it is founded and the stipulations which it

contains have caused warm animadversions and great political excitement.

In my message at the commencement of the present session of Congress

I endeavored to state the principles which this Government supports

respecting the right of search and the immunity of flags. Desirous of

maintaining those principles fully, at the same time that existing

obligations should be fulfilled, I have thought it most consistent with

the honor and dignity of the country that it should execute its own laws

and perform its own obligations by its own means and its own power.

The examination or visitation of the merchant vessels of one nation

by the cruisers of another for any purpose except those known and

acknowledged by the law of nations, under whatever restraints or

regulations it may take place, may lead to dangerous results. It is far

better by other means to supersede any supposed necessity or any motive

for such examination or visit. Interference with a merchant vessel by an

armed cruiser is always a delicate proceeding, apt to touch the point of

national honor as well as to affect the interests of individuals. It has

been thought, therefore, expedient, not only in accordance with the

stipulations of the treaty of Ghent, but at the same time as removing

all pretext on the part of others for violating the immunities of the

American flag upon the seas, as they exist and are defined by the law

of nations, to enter into the articles now submitted to the Senate.

The treaty which I now submit to you proposes no alteration, mitigation,

or modification of the rules of the law of nations. It provides simply

that each of the two Governments shall maintain on the coast of Africa

a sufficient squadron to enforce separately and respectively the laws,

rights, and obligations of the two countries for the suppression of the

slave trade.

Another consideration of great importance has recommended this mode of

fulfilling the duties and obligations of the country. Our commerce along

the western coast of Africa is extensive, and supposed to be increasing.

There is reason to think that in many cases those engaged in it have met

with interruptions and annoyances caused by the jealousy and instigation

of rivals engaged in the same trade. Many complaints on this subject

have reached the Government. A respectable naval force on the coast is

the natural resort and security against further occurrences of this

kind.

The surrender to justice of persons who, having committed high crimes,

seek an asylum in the territories of a neighboring nation would seem to

be an act due to the cause of general justice and properly belonging to

the present state of civilization and intercourse. The British Provinces

of North America are separated from the States of the Union by a line of

several thousand miles, and along portions of this line the amount of

population on either side is quite considerable, while the passage of

the boundary is always easy.

Offenders against the law on the one side transfer themselves to the

other. Sometimes, with great difficulty, they are brought to justice,

but very often they wholly escape. A consciousness of immunity from the

power of avoiding justice in this way instigates the unprincipled and

reckless to the commission of offenses, and the peace and good

neighborhood of the border are consequently often disturbed.

In the case of offenders fleeing from Canada into the United States,

the governors of States are often applied to for their surrender, and

questions of a very embarrassing nature arise from these applications.

It has been thought highly important, therefore, to provide for the

whole case by a proper treaty stipulation. The article on the subject

in the proposed treaty is carefully confined to such offenses as all

mankind agree to regard as heinous and destructive of the security of

life and property. In this careful and specific enumeration of crimes

the object has been to exclude all political offenses or criminal

charges arising from wars or intestine commotions. Treason, misprision

of treason, libels, desertion from military service, and other offenses

of similar character are excluded.

And lest some unforeseen inconvenience or unexpected abuse should arise

from the stipulation rendering its continuance in the opinion of one or

both of the parties not longer desirable, it is left in the power of

either to put an end to it at will.

The destruction of the steamboat _Caroline_ at Schlosser four or five

years ago occasioned no small degree of excitement at the time, and

became the subject of correspondence between the two Governments. That

correspondence, having been suspended for a considerable period, was

renewed in the spring of the last year, but no satisfactory result

having been arrived at, it was thought proper, though the occurrence

had ceased to be fresh and recent, not to omit attention to it

on the present occasion. It has only been so far discussed in the

correspondence now submitted as it was accomplished by a violation of

the territory of the United States. The letter of the British minister,

while he attempts to justify that violation upon the ground of a

pressing and overruling necessity, admitting, nevertheless, that

even if justifiable an apology was due for it, and accompanying this

acknowledgment with assurances of the sacred regard of his Government

for the inviolability of national territory, has seemed to me sufficient

to warrant forbearance from any further remonstrance against what took

place as an aggression on the soil and territory of the country. On the

subject of the interference of the British authorities in the West

Indies, a confident hope is entertained that the correspondence which

has taken place, showing the grounds taken by this Government and the

engagements entered into by the British minister, will be found such as

to satisfy the just expectation of the people of the United States.

The impressment of seamen from merchant vessels of this country by

British cruisers, although not practiced in time of peace, and therefore

not at present a productive cause of difference and irritation, has,

nevertheless, hitherto been so prominent a topic of controversy and is

so likely to bring on renewed contentions at the first breaking out of a

European war that it has been thought the part of wisdom now to take it

into serious and earnest consideration. The letter from the Secretary of

State to the British minister explains the ground which the Government

has assumed and the principles which it means to uphold. For the defense

of these grounds and the maintenance of these principles the most

perfect reliance is placed on the intelligence of the American people

and on their firmness and patriotism in whatever touches the honor of

the country or its great and essential interests.

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