Volume 7 — FOREIGN RELATIONS: ARBITRATION.
Reading edition
Report from Committee on Foreign Relations, advising the President to submit the San Juan Boundary Question to Arbitration, in the Senate, March 19, 1861.

By the withdrawal of Southern Senators, the Republicans were left with a majority in the Senate, enabling them to reorganize the Standing Committees, which was done March 8, 1861. At the head of the Finance Committee was Mr. Fessenden, instead of Mr. Hunter,—of the Judiciary Committee, Mr. Trumbull, instead of Mr. Bayard,—of the Military Committee, Mr. Wilson, instead of Mr. Jefferson Davis,—and of the Naval Committee, Mr. Hale, instead of Mr. Mallory. Mr. Sumner was appointed Chairman of the Committee on Foreign Relations, in place of Mr. Mason, of Virginia, who had held this position from December 8, 1851. With the former on the new Committee were Messrs. Collamer, of Vermont, Doolittle, of Wisconsin, Harris, of New York, Douglas, of Illinois, Polk, of Missouri, and Breckinridge, of Kentucky. The appointment of Mr. Sumner to this important position was contrasted with his treatment at an earlier day, when the omission of his name from any committee was justified on the ground that he was “outside of any healthy political organization in this country,” and this Senatorial sally was received with “laughter.”[141] Mr. Hale and Mr. Chase were in the same category. Only Democrats and Whigs were accepted: such was the Law of Slavery. At last this was all changed.
The reorganization of the Committees attracted the attention of the press at home and abroad. It was properly recognized as marking a change from old to new. The London Star, in an elaborate article on the transition, welcomed especially the new Chairman of the Committee of Foreign Relations.
“The Republican Senators have selected for the Chairman of this Committee the Hon. Charles Sumner, a statesman deservedly honored in this country, not only for his eloquence as an orator, but for his unswerving fidelity to the cause of Freedom. No man could have been chosen for this office in every respect more acceptable to the English people. It is not only as the Antislavery legislator, who, from the first moment that he took his seat in the Senate as the representative of Massachusetts, has ever raised his voice and given his vote for the hapless negro,—it is not only as the patriot who almost suffered martyrdom on the floor of the Senate Chamber from the ruffian hand of Preston S. Brooks, that the English people will be disposed to regard his appointment with hearty approval: he has established other claims to our sympathy and admiration, which we must not be slow to recognize. Mr. Sumner is well known in this country—scarcely less, indeed, than in America—as the stanch friend of Peace. Years ago, in his famous oration on the True Glory of Nations, he set forth the advantages of a pacific policy, with arguments as cogent and irresistible as those which have been employed by Mr. Cobden, and with an eloquence of language and a fertility of illustration which revived the oratory of classic times.…
“And if during the period of Mr. Lincoln’s administration causes of dispute should unhappily arise between America and Great Britain, or any other foreign power, Mr. Sumner will not fail to point to arbitration as the only reasonable and satisfactory mode of settling international differences. He will not, if he can help it, permit San Juan to be made a casus belli, or tolerate any more of those periodical expeditions against the weak and effeminate republics of South America, by which Mr. Buchanan and his predecessors treated with contempt the solemn injunctions of the Fathers of the Republic, that their posterity should avoid the fatal quicksands of European diplomacy, and abstain from intermeddling with the affairs of other states.”
The very questions anticipated by the London journal were presented at an early day, even before its article could reach Washington. The advice of the Senate was asked by the President on submitting the San Juan Question to arbitration.
March 16, 1861, the following Message from President Lincoln was read in Executive Session, and on motion of Mr. Sumner referred to the Committee on Foreign Relations.
“To the Senate:—
“The Senate has transmitted to me a copy of the Message sent by my predecessor to that body on the 21st day of February last, proposing to take its advice on the subject of a proposition made by the British Government through its minister here to refer the matter in controversy between that Government and the Government of the United States to the arbitrament of the King of Sweden and Norway, the King of the Netherlands, or the Republic of the Swiss Confederation.
“In that Message my predecessor stated that he wished to submit to the Senate the precise questions following, namely:—
“‘Will the Senate approve a Treaty referring to either of the sovereign powers above named the dispute now existing between the Governments of the United States and Great Britain concerning the boundary line between Vancouver’s Island and the American continent? In case the referee shall find himself unable to decide where the line is by the description of it in the Treaty of June 15, 1846, shall he be authorized to establish a line according to the Treaty as nearly as possible? Which of the three powers named by Great Britain as an arbiter shall be chosen by the United States?’
“I find no reason to disapprove of the course of my predecessor in this important matter, but, on the contrary, I not only shall receive the advice of the Senate thereon cheerfully, but I respectfully ask the Senate for their advice on the three questions before recited.
“Abraham Lincoln.
“Washington, March 16, 1861.”
From this Message it appears that the subject had been already before the Senate on the submission of President Buchanan in the last days of his Administration. In his Message the latter stated these precise questions:—
“Will the Senate approve a treaty referring to either of the sovereign powers above named [Sweden, the Netherlands, or Switzerland] the dispute now existing between the Governments of the United States and Great Britain concerning the boundary line between Vancouver’s Island and the American continent?
“In case the referee shall find himself unable to decide where the line is by the description of it in the Treaty of June 15, 1846, shall he be authorized to establish a line according to the Treaty as nearly as possible?
“Which of the three powers named by Great Britain as an arbiter shall be chosen by the United States?”
February 27, 1861, Mr. Mason, from the Committee on Foreign Relations, reported the following Resolution, directly responsive to the questions proposed.
“Resolved, That in the opinion of the Senate the boundary in dispute between the Governments of Great Britain and the United States should be referred to the arbitrament and final award of an umpire to be agreed on between the two Governments; that such umpire should, if practicable, determine said boundary as the same is prescribed in the Treaty aforesaid; or if that be not practicable, then that he be authorized to establish a boundary, conforming as nearly as may be to that provided by said Treaty.
“And that, of the three powers referred to in the Message of the President, the Senate would indicate as such umpire the Republic of the Swiss Confederation.”
This was the last diplomatic act of Mr. Mason as Chairman of the Committee on Foreign Relations.
March 19, 1861, Mr. Sumner submitted the following Report, which was his first diplomatic act as Chairman.
The Committee on Foreign Relations, to whom was referred the Message of the President of the United States dated the 16th instant, with the documents accompanying it, have had the same under consideration, and now report.
The Treaty concluded between Great Britain and the United States on the 15th of June, 1846, provided in its first Article that the line of boundary between the territories of her Britannic Majesty and those of the United States, from the point on the 49th parallel of north latitude, to which it was ascertained, should be continued westward along this parallel, “to the middle of the channel which separates the continent from Vancouver’s Island, and thence southerly, through the middle of said channel and of Fuca’s Straits, to the Pacific Ocean.” When the commissioners appointed by the two Governments to mark the boundary line came to that part of it required to run southerly through the channel dividing the continent from Vancouver’s Island, they differed entirely in their opinions, not only concerning the true point of deflection from the 49th parallel, but also as to the channel intended in the Treaty. After long discussion, producing no result, they reported a disagreement to their respective Governments. Since then the two Governments, through their ministers here and at London, have carried on a voluminous correspondence on the matter in controversy, each sustaining the conclusion of its own commissioner, and neither yielding in any degree to the other. Meanwhile the unsettled condition of this question produced serious local disturbance, and on one occasion threatened to destroy the harmonious relations existing between Great Britain and the United States, causing serious anxiety.
If our construction of the Treaty be right, the island of San Juan, with other small islands, will fall to the United States, while, if the British interpretation be adopted, these islands will be on their side of the line. President Buchanan, in his Message to the Senate of February 21, 1861, declared his conviction that the territory thus in dispute “is ours by the Treaty fairly and impartially construed.” But the British Government, on their side, insist that it is theirs. The argument on both sides seems to have been exhausted.
Under these circumstances, it appears from the correspondence submitted to the Senate, that General Cass, Secretary of State, by letter of June 25, 1860, to Lord Lyons, the British Minister at Washington, invited the British Government to make a proposition of adjustment. Here are his words:—
“And I have it further in charge to inform your Lordship, that this Government is ready to receive and fairly to consider any proposition which the British Government may be disposed to make for a mutually acceptable adjustment, with an earnest hope that a satisfactory arrangement will speedily put an end to all danger of the recurrence of those grave questions which have more than once threatened to interrupt that good understanding which both countries have so many powerful motives to maintain.”
The reply of the British Government to this invitation was communicated by Lord Lyons, in a letter to General Cass, dated December 10, 1860, in the course of which he uses the following language.
“In reference to the line of the water boundary intended by the Treaty, with respect to which also her Majesty’s Government have been invited by the United States Government to make a proposition for its adjustment, I am instructed to inform you that her Majesty’s Government are glad to reciprocate the friendly sentiments expressed in your note of the 25th of June, and will not hesitate to respond to the invitation which has been made to them.
“It appears to her Majesty’s Government that the argument on both sides being nearly exhausted, and neither party having succeeded in producing conviction on the other, the question can only be settled by arbitration.”
Lord Lyons then proceeds to details connected with the offered arbitration, and, in behalf of his Government, proposes that the King of the Netherlands, or the King of Sweden and Norway, or the President of the Federal Council of Switzerland should be invited to be arbiter.
Upon these facts the President submits to the consideration of the Senate the following interrogatories.
“Will the Senate approve a Treaty referring to either of the sovereign powers above named the dispute now existing between the Governments of the United States and Great Britain concerning the boundary line between Vancouver’s Island and the American continent?
“In case the referee shall find himself unable to decide where the line is by the description of it in the Treaty of June 15, 1846, shall he be authorized to establish a line according to the Treaty as nearly as possible?
“Which of the three powers named by Great Britain as an arbiter shall be chosen by the United States?”
The Committee, in conclusion, recommend to the Senate the adoption of the following Resolution.
“Resolved, That, in pursuance of the Message of the President of the 16th instant, the Senate advises a reference of the existing dispute between the Government of the United States and the Government of Great Britain, concerning the boundary line which separates Vancouver’s Island and the American continent, to the arbitration of a friendly power, with authority to determine the line according to the provisions of the Treaty of 15th June, 1846, but without authority to establish any line other than that provided for in the Treaty.
“And of the three powers named by Great Britain, the Senate advises that the Republic of Switzerland be chosen by the United States as arbiter.”
On two different days the Senate proceeded with this resolution, when, March 27, 1861, the day before the close of the Session, it was ordered that its further consideration be postponed to the second Monday of December next. This was done on the suggestion that the time was not propitious for the arbitration of a disputed boundary line. April 12, Fort Sumter was bombarded.
A difference between the resolution of Mr. Mason and that of Mr. Sumner will be noted. The former declared that the umpire “should, if practicable, determine said boundary as the same is prescribed in the Treaty aforesaid; or if that be not practicable, then that he be authorized to establish a boundary, conforming as nearly as may be to that provided by said Treaty.” The latter resolution declared, that the arbiter should have “authority to determine the line according to the provisions of the Treaty of 15th June, 1846, but without authority to establish any line other than that provided for in the Treaty.” The obvious purpose was to prevent a compromise line. This same purpose appears in the terms of the Treaty between the United States and Great Britain, signed at Washington, May 8, 1871, where, after mentioning the Article of the original Treaty under which the question arose, it is declared, that, “whereas the Government of her Britannic Majesty claims that such boundary line should, under the terms of the Treaty above recited, be run through the Rosario Straits, and the Government of the United States claims that it should be run through the Canal de Haro, it is agreed that the respective claims of the Government of the United States and of the Government of her Britannic Majesty shall be submitted to the arbitration and award of his Majesty the Emperor of Germany, who, having regard to the abovementioned Article of the said Treaty, shall decide thereupon, finally, and without appeal, which of these claims is most in accordance with the true interpretation of the Treaty of June 15, 1846.” This provision follows substantially the early resolution of Mr. Sumner.