The creation of a Polish state placed under (*) Russian control at this event resolved its "Polish-Saxon Crisis.
The refusal of one participant in this event to deport 12,000 afrescandos at its onset threatened to provoke a unified protest by the Committee of Eight.  Richard Trench was one participant in the last weeks of this event, after the proximate motivation for the convening of this event heard of divisions at this event. The Treaty of Kiel made during this event led to the unification of two adjacent countries until 1905. The creation of a Polish state placed under (*) Russian control at this event resolved its "Polish-Saxon Crisis." This event continued throughout a period known as the Hundred Days, in which its main opponent returned from exile. The Marquis of Labrador was Spain's representative at this event, while Talleyrand represented France. For 10 points, name this conference organized by Klemens von Metternich to settle the boundaries of post-Napoleonic Europe.
The refusal of one participant in this event to deport 12,000 afrescandos at its onset threatened to provoke a unified protest by the Committee of Eight.  
Congress of Vienna