BRITISH AMERICA.
An interesting election has just been held in the county of Haldimand, Canada West, to supply a vacancy in the Canadian Parliament, occasioned by the death of David Thompson, Esq. There were four candidates, one of whom was the noted William Lyon Mackenzie, leader of the Rebellion of 1837. The election resulted in the choice of Mackenzie, who, after an exile of twelve years, resumes his seat in the Legislative Assembly. The Government had previously recognized his claim for $1,000, with interest, for services rendered antecedent to the rebellion. The annexation feeling is reviving in some portions of Lower Canada. At a public meeting recently held in the county of Huntingdon, several of the speakers expressed themselves very strongly in favor of annexation to the United States. The Catholic clergy oppose the movement. One of the leading Canadian politicians has drawn up a scheme of Federal Union for the British Provinces, including the Hudson's Bay Company's Territories, modelled on the federal system of the United States. The Canadian Government recently had under consideration the expediency of closing the Welland Canal against American vessels, on account of the refusal of the United States Government to adopt reciprocity measures. This course, which would seriously injure our commercial interests on the Lakes, has not yet been pursued, and the Government will probably abandon the idea.