4 Nov 1814Norway acceptsunion with Sweden
Jan 1815Sardinia-Piedmontannexes Genoa
18 Feb 1815US ratifies Treatyof Ghent, endingWar of 1812
26 Feb 1815Napoleon escapesfrom Elba
1–20 Mar 1815Napoleonmarches on Paris
13 Mar 1815European Powers declareNapoleon an outlaw