Latest European News.
--The Etna, with Liverpool dates to the 6th instant, has arrived at New York. The news she brings is unimportant.A slight collision had occurred between Austrian and Italian soldiers on the frontier, but it was soon quieted.
The London Times again adverts to the action of the New York Chamber of Commerce touching the rebel steamer Alabama, and denies that any blame can be attached to England.
The London Daily News takes an altogether different view of the matter.
Mr. Bright has written a letter applauding President Lincoln's proclamation, liberating the slaves of the Southern rebels.