From Europe

New York, Aug. 26. The Persia brings dates from Liverpool 15tli and Queenstown lGÜi. Little is said cotieeFnini American fiffnirs. Attenlion is called to tho fact of the Fedérala pushing forwird the construction of powerful sea going monitors. Wm. Gornell Jewett had au interview with tho King of B-elgium, who prornised to use his iiiftucnce induce Kugland to join Franco in mediation. The Morning Post does not consider it improbable that the Prench occupation of Mexico raay lead to more intímate relations between Napoleon and the Confedera tes, and créate trouble with the Washington government. Tl)ere is a growing belief at Paris that war on iccouut of Poland is not to be apprehended. Three British war steatners recent ly sold at Plymouth to a London company, were suspected of being inteuded for the Co.ifederates. Victoria, Vnnconvcr's Island, is the headquartors of the British squadron in the Pacific. It is asserted that the Spanish Ministrv approve of the Mexican empire. Madrid journab are divided. The ropües of tho three Powers wero all sent to Poiersburg, to be delivered on the 17 th, and forthwith publishcd - Each cabinet replied to the arguments addroseod to itsulf, but terminares with an idcntical paragraph testifying the unity of their views. 'I'here are vajruo rumors that Russia c-ontemplutes secession from the Germán confederaron.