Paris is the capital city of France, as well as the capital of the Île-de-France région, whose territory encompasses Paris and its suburbs. The city of Paris proper is also a département, called Paris département (French: département de Paris).
Paris held out for four months, by which time starvation had taken hold and the population had been reduced to eating rats. The city finally surrendered on 28 January 1871 with punitive terms being inflicted on the defeated French. They were, in fact, unacceptably punitive in the eyes of many Parisians, who saw the peace treaty signed by the government of Adolphe Thiers as a betrayal.
As an exception to the normal rules for French cities, some powers normally vested in the mayor of the city are instead vested in a representative of the national government, the Prefecture of Police which also controls the Paris Fire Brigade. As an example, Paris has no municipal police force, though it has some traffic wardens. This is a legacy of the situation that up to 1977, Paris had no mayor and was essentially run by the prefectoral administration.
In 885 the city was faced with a massive Viking invasion force, said to have numbered 700 ships and 30,000 men. Its inhabitants sought the assistance of Robert the Strong, Count of Anjou, and his son Odo, Count of Paris. Odo led the defence of the city in opposition to a ten-month Viking siege in 885 and became co-ruler of the Empire with Charles the Simple. His son Hugh Capet was elected King of France (or Francia - literally the land of the Franks) in 987. He made Paris his capital and founded a long-lasting dynasty, the Capetians.
The lines stayed mostly static for the next four years, with Paris experiencing the occasional bombardment from enemy aircraft and the giant "Big Bertha" long-distance artillery guns. The city's hedonistic life survived for a while before being subdued by the bloodshed on the front and the impact of rationing and a devastating flu epidemic in 1916. The war was finally ended by the Armistice of 11 November 1918, signed at Compiegne to the northeast of Paris.
Paris became the scene of revolutionary ferment, with political clubs taking over buildings for their headquarters. The uprising had, however, badly disrupted food supplies and in October an angry crowd marched to Versailles to protest - whereupon Marie Antoinette allegedly dismissed them with her famous remark, "let them eat cake."
In 1870 the Franco-Prussian War ended in a siege of Paris and the Paris Commune, which surrendered in 1871 after a winter of famine and bloodshed. The Eiffel Tower, the best-known landmark in Paris, was built in 1889 in a period of prosperity known as La Belle Époque (The Beautiful period).
The Louvre was redeveloped and acquired its spectacular glass pyramid, while a futuristic new district was constructed just outside the city limits at La Defense. The Opéra Bastille and Bibliotheque Nationale de France François Mitterrand proved less successful, experiencing big cost overruns and a series of technical problems.
Paris was, however, not spared from the religious violence affecting the rest of the country as Protestantism gained ground in defiance of an increasingly harsh Catholic backlash. Paris was a predominantly Catholic city - so much so that Ignatius Loyola founded the Society of Jesus there in 1534 - but also had a growing Protestant population. The rival religious factions pursued an increasingly bloodthirsty feud, with religiously-inspired assassinations and burnings at the stake.
The election of François Mitterrand in 1981 saw further major changes to the city's appearance and politics. The socialist Mitterrand frequently clashed with the powerful and abrasive Jacques Chirac, mayor of the city since 1977. Mitterrand undertook a number of grandiose grands projets to stamp his mark on the city.