The British Government at the same time proposed to the United States that some mode should be adopted, by mutual arrangement between the two countries, of a character which may be found effective without being offensive, for verifying the nationality of vessels suspected on good grounds of carrying false colors. They have also invited the United States to take the initiative and propose measures for this purpose. Whilst declining to assume so grave a responsibility, the Secretary of State has informed the British Government that we are ready to receive any proposals which they may feel disposed to offer having this object in view, and to consider them in an amicable spirit. A strong opinion is, however, expressed that the occasional abuse of the flag of any nation is an evil far less to be deprecated than would be the establishment of any regulations which might be incompatible with the freedom of the seas. This Government has yet received no communication specifying the manner in which the British Government would propose to carry out their suggestion, and I am inclined to believe that no plan which can be devised will be free from grave embarrassments. Still, I shall form no decided opinion on the subject until I shall have carefully and in the best spirit examined any proposals which they may think proper to make. I am truly sorry I can not also inform you that the complications between Great Britain and the United States arising out of the Clayton and Bulwer treaty of April, 1850, have been finally adjusted. At the commencement of your last session I had reason to hope that, emancipating themselves from further unavailing discussions, the two Governments would proceed to settle the Central American questions in a practical manner, alike honorable and satisfactory to both; and this hope I have not yet abandoned. In my last annual message I stated that overtures had been made by the British Government for this purpose in a friendly spirit, which I cordially reciprocated. Their proposal was to withdraw these questions from direct negotiation between the two Governments, but to accomplish the same object by a negotiation between the British Government and each of the Central American Republics whose territorial interests are immediately involved. The settlement was to be made in accordance with the general tenor of the interpretation placed upon the Clayton and Bulwer treaty by the United States, with certain modifications. As negotiations are still pending upon this basis, it would not be proper for me now to communicate their present condition. A final settlement of these questions is greatly to be desired, as this would wipe out the last remaining subject of dispute between the two countries. Our relations with the great Empires of France and Russia, as well as with all other Governments on the continent of Europe, except that of Spain, continue to be of the most friendly character.