The Treaty of Versailles was the most important of the peace treaties that brought World War I to an end. Negotiated in the Hall of Mirrors at the Palace of Versailles, it officially ended the state of war between Germany and the Allied Powers. The treaty was highly controversial, particularly the 'War Guilt Clause,' which forced Germany to accept full responsibility for starting the war and pay massive financial reparations. It also forced Germany to cede territory to neighbors and stripped it of its overseas colonies. While the treaty established the League of Nations, intended to prevent future conflicts, its harsh terms are widely seen by historians as a contributing factor to the economic instability and resentment in Germany that allowed the Nazi Party to rise to power. The treaty effectively redrew the map of Europe, creating several new nations like Poland, Czechoslovakia, and Yugoslavia.