Due precautions have been taken to enforce our neutrality laws and prevent our territory from becoming the base of military supplies for either of the warring factions.

Under color of a blockade, of which no reasonable notice had been given, and which does not appear to have been efficiently maintained, a seizure of vessels under the American flag has been reported, and in consequence measures to prevent and redress any molestation of our innocent merchantmen have been adopted.

Proclamation was duly made on the 9th day of November, 1887, of the conventional extensions of the treaty of June 3, 1875, with Hawaii, under which relations of such special and beneficent intercourse have been created.

In the vast field of Oriental commerce now unfolded from our Pacific borders no feature presents stronger recommendations for Congressional action than the establishment of communication by submarine telegraph with Honolulu.

The geographical position of the Hawaiian group in relation to our Pacific States creates a natural interdependency and mutuality of interest which our present treaties were intended to foster, and which make close communication a logical and commercial necessity.

The wisdom of concluding a treaty of commercial reciprocity with Mexico has been heretofore stated in my messages to Congress, and the lapse of time and growth of commerce with that close neighbor and sister Republic confirm the judgment so expressed.

The precise relocation of our boundary line is needful, and adequate appropriation is now recommended.

It is with sincere satisfaction that I am enabled to advert to the spirit of good neighborhood and friendly cooperation and conciliation that has marked the correspondence and action of the Mexican authorities in their share of the task of maintaining law and order about the line of our common boundary.

The long-pending boundary dispute between Costa Rica and Nicaragua was referred to my arbitration, and by an award made on the 22d of March last the question has been finally settled to the expressed satisfaction of both of the parties in interest.

The Empire of Brazil, in abolishing the last vestige of slavery among Christian nations, called forth the earnest congratulations of this Government in expression of the cordial sympathies of our people.

The claims of nearly all other countries against Chile growing out of her late war with Bolivia and Peru have been disposed of, either by arbitration or by a lump settlement.  Similar claims of our citizens will continue to be urged upon the Chilean Government, and it is hoped will not be subject to further delays.

A comprehensive treaty of amity and commerce with Peru was proclaimed on November 7 last, and it is expected that under its operation mutual prosperity and good understanding will be promoted.

In pursuance of the policy of arbitration, a treaty to settle the claim of Santos, an American citizen, against Ecuador has been concluded under my authority, and will be duly submitted for the approval of the Senate.