The Treaty of Copenhagen was signed in 1814, marking the end of the conflict between Denmark and Sweden during the Napoleonic Wars. This treaty resulted in Denmark ceding Norway to Sweden, while retaining control over Greenland, the Faroe Islands, and Iceland. The agreement aimed to stabilize the region after years of warfare and shifting alliances. The treaty was part of a broader series of agreements made at the Congress of Vienna, which sought to restore order in Europe following the upheaval caused by the French Revolution and the rise of Napoleon Bonaparte. The Treaty of Copenhagen played a significant role in reshaping the political landscape of Northern Europe.