from partisan discussions.--The subject of slavery also influences the action of the State Legislatures, which are in session, to a great extent. In the Connecticut Senate, resolutions approving of the bill pending in the U.S. Senate were rejected, 16 to 6. The Legislature has made two unsuccessful efforts to elect a U. S. Senator, in place of Mr. Baldwin, whose term expires with this session.--Senator DICKINSON, of New York, received from his political friends the compliment of a public dinner in the city of New York, on the 17th ult.--Hon. EDWARD GILBERT, Member of Congress elect from California, attended a public dinner at Albany, the place of his early residence, on the 4th. In an eloquent speech which he made upon that occasion, he expressed the ardent attachment of California to the Union, and the determination of her people not to permit slavery to be introduced within her limits.--A convention in Ohio, to revise the Constitution of that state, is now in session. The tendency of its action, so far as it is developed, has been toward greater equality and democratic freedom.--A similar convention is also in session in Michigan.--Gov. CRITTENDEN of Kentucky, recently visited Indiana by special invitation of Gov. Wright, of that state. The two being political opponents, and the visit being in some sense of an official character, the circumstance has attracted a good deal of attention. The reception of Gov. Crittenden was public, and very happy greetings were exchanged on both sides. Gov. C. made a very eloquent speech, expressing the value of the American Union and the devotion of the American people to its preservation.--The anniversary of the Battle of Bunker Hill was celebrated with great _eclat_ at Boston, on the 17th. The Oration was delivered by the Hon. Edward Everett, and was one of his most finished and eloquent efforts.--The treaty between Great Britain and the United States, negotiated at Washington, has been ratified by the Senate. It is highly honorable to both countries, and advantageous to the interests of commerce throughout the world. The neutrality of the Isthmus, in case of war, is mutually guaranteed.--The war between Faustin and the Dominicans is still continued: a vessel fitted out at New York, and laden with cannon and munitions of war, for the emperor, has been seized by the U. S. authorities, and detained for violation of the neutrality act of 1818. * * * * *