Conference of Dresden (1812) reach that Napoleon demonstrated at Dresden may have helped persuade the American government of the advantages of entering into a war with Britain. The War of 1812 was declared in June of that year. Prior to the conference Napoleon had maintained a mask of friendship towards Russia and it was the first time that his intentions towards that country became apparent. Conference of Dresden (1812) The Conference of Dresden was a May 1812 gathering of European leaders arranged by Napoleon I of France as part of his preparations for the invasion of Russia. It was intended as a demonstration of
Swedish invasion of Russia Swedish invasion of Russia The invasion of Russia by Charles XII of Sweden was a campaign undertaken during the Great Northern War between Sweden and the allied states of Russia, Poland, and Denmark. The invasion began with Charles's crossing of the Vistula on 1 January 1708, and effectively ended with the Swedish defeat in the Battle of Poltava on 8 July 1709, though Charles continued to pose a military threat to Russia for several years while under the protection of the Ottoman Turks. In the years preceding the invasion of Russia, Charles had inflicted significant defeats on the Danish and