The Crimean War (1853-1856) stemmed from Russia’s threat to multiple European interests with its pressure of Turkey. After demanding Russian evacuation of the Danubian Principalities, British and French forces laid siege to the city of Sevastopol in 1854. The campaign lasted for a full year, with the Battle of Balaclava and its “Charge of the Light Brigade” among its famous skirmishes. Facing mounting losses and increased resistance from Austria, Russia agreed to the terms of the 1856 Treaty of Paris. Remembered in part for Florence Nightingale’s work for the wounded, the Crimean War reshaped Europe’s power structure.