The chief pressure on the Ministry came from Canada, and could not be ignored. The Canadian government returned to its old complaint that Canadian interests had been ignorantly and wantonly sacrificed by the treaty of 1783, and that the opportunity to correct the wrong should not be lost. The Canadian official “Gazette” insisted that the United States should be required to surrender the northern part of the State of New York, and that both banks of the St. Lawrence should be Canadian property.[8] A line from Plattsburg to Sackett’s Harbor would satisfy this necessity; but to secure Canadian interests, the British government should further insist on acquiring the east bank of the Niagara River, and on a guaranty of the Indian Territory from Sandusky to Kaskaskias, with the withdrawal of American military posts in the Northwest. A pamphlet was published in May to explain the subject for the use of the British negotiators, and the required territorial cessions were marked on a map.[9] The control of the Lakes, the Ohio River as the Indian boundary, and the restitution of Louisiana were the chief sacrifices wished from the United States. The cession of a part of Maine was rather assumed than claimed, and the fisheries were to be treated as wholly English. A memorial from Newfoundland, dated Nov. 8, 1813,[10] pointed out the advantages which the war had already brought to British trade and fisheries by the exclusion of American competition, to the result of doubling the number of men employed on the Labrador shores; and the memorialists added,-- “They cannot too often urge the important policy ... of wholly excluding foreigners from sharing again in the advantages of a fishery from which a large proportion of our best national defence will be derived.” British confidence was at its highest point when the Emperor of Russia and the King of Prussia visited London, June 7, and received an enthusiastic welcome. Gallatin obtained an interview with the Czar, June 17, and hoped that Russian influence might moderate British demands; but the Czar could give him no encouragement.[11] Gallatin wrote home an often-quoted despatch, dated June 13, warning the President that fifteen or twenty thousand men were on their way to America, and that the United States could expect no assistance from Europe. “I have also the most perfect conviction,” Gallatin continued, “that under the existing unpropitious circumstances of the world, America cannot by a continuance of the war compel Great Britain to yield any of the maritime points in dispute, and particularly to agree to any satisfactory arrangement on the subject of impressment; and that the most favorable terms of peace that can be expected are the _status ante bellum_.”