During the Franco-Prussian War (1870–1871), Paris was besieged by the Prussian Army. After months of blockade, hunger, and then bombardment by the Prussians, the city was forced to surrender on 28 January 1871. On 28 March, a revolutionary government called the Paris Commune seized power in Paris. The Commune held power for two months, until it was harshly suppressed by the French army during the "Bloody Week" at the end of May 1871.