March 25, 1815 (February 15), seeing in Austria, Britain, Prussia and Russia establish a Union of the seventh anti-French alliance.

1815 25 Austria, Britain, Prussia and Russia, the establishment of the seventh anti-French alliance alliance, in order to maintain the established order in Europe.
1815 Napoleon established the "Hundred Days dynasty European monarchies re-mobilization of a large number of troops, composed of the seventh anti-French alliance. In June 1815, the French army was lost in the Battle of Waterloo, Napoleon's second abdication; October, he was exiled to St. Helena. May 5, 1821, Napoleon died on the island.