The CANADIAN PARLIAMENT was prorogued by the Governor-General on Saturday, the 30th of August, to the 8th of October. The royal speech represents the revenue as in a satisfactory state, and refers to the grants for improving the navigation of the St. Lawrence, and to the reduction of the emigrant tax. Six bills were reserved for the approval of the Queen, three of which relate to churches and rectories, two to the reduction of salaries, and one to the incorporation of the Fort Erie and Buffalo Suspension Bridge Company. The reciprocity question was left unsettled. The paraphernalia of the Canadian Government has since been removed from Toronto to Quebec. The general election in the Province of Nova-Scotia for members of Parliament, has resulted in a majority for the existing Government. The Provincial Secretary, the Attorney-General, the Financial Secretary, leading members of the Cabinet, have been reëlected. The construction of the railway from Halifax to Portland, and through New-Brunswick to Quebec, may be considered as secured. The question has been one of the prominent points in the election--the Liberals being in favor of, and the Conservatives opposed to it. The Mexican Congress have passed a bill for the formation of an alliance, offensive and defensive, between all the Spanish American republics. With a foreign debt beyond her ability to pay; with a deficit accruing every year; with a whig government, threatened by insurrection at home, and blockade from a foreign power, Mexico may well look around her for some method of prolonging her existence. Opposition continues to the Tehuantepec treaty; and it is stated that two vessels sent from New-Orleans to commence the canal were seized by the Mexican authorities.