Napoleon's brief return from exile in 1815 saw him pass through Paris, en route to destiny at Waterloo on 18 June. His replacements, the restored Bourbon monarchs Louis XVIII (1814, 1815-1824) and Charles X (1824-1830), managed between them to provoke yet another revolution in Paris, confirming the saying that the Bourbons could "learn nothing and forget nothing."
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.
Greater Paris metropolitan area, with a total GDP higher than Australia, is the largest financial and business center of continental Europe (on par with London), harboring more than 30% of France's white-collar population, as well as more than 40% of the headquarters of French companies, with the largest business district of Europe (La Défense), and the 2nd largest stock exchange in Europe (Euronext).
Louis and those who supported an agreement with the monarchy were accused by the radical Jacobins of being the stooges of foreign powers, and on 10 August 1792 a mob demanded that the National Assembly depose the king. When the demand was refused, the mob attacked the Tuilleries and seized the royal family. Power now passed to the radical Commune de Paris, led by Georges Danton, Marat and Robespierre.
The city of Paris also comprises two forests: the Bois de Boulogne on the west and the Bois de Vincennes on the east.
The following month, more than 2,000 people were massacred in Paris as revolutionary mobs hunted down and killed anyone seen as an opponent of the new order. The monarchy was formally abolished on 22 September 1792, "Day I of Year I of the French Republic."
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."
The victor was, to the surprise of many, Louis-Napoleon Bonaparte - the nephew of the late Emperor. He won by an overwhelming majority (receiving 75% of the votes cast) but was not content with being a mere president. On 2 December 1851 he seized power in a coup, declared himself the Emperor Napoleon III and settled in the Tuileries Palace.
The government agreed an armistice with the invaders and moved south to Vichy, while Paris remained - along with two thirds of France - under German occupation. Hitler himself arrived on 23 June to inspect his latest conquest and, in a famous piece of film footage, seem to dance a triumphant jig below the Eiffel Tower (this effective piece of Allied propaganda was created by film maker John Grierson, who looped a few frames of Hitler stomping his foot once in delight, making the dictator appear to dance).
A concentration camp was established in the Parisian suburb of Drancy to serve as a waystation en route to Auschwitz. Some 70,000 people passed through the camp. Contrary to later assertions by postwar French governments, the camp was run by the French authorities on behalf of the Nazis until July 1943, and the roundups were orchestrated by the Vichy French police. This was only acknowledged by the French government in 1995 and memorialised only as recently as 2001.
Under Louis XVI, Paris reached new heights of prestige as a centre of the arts, sciences and philosophy. It was in Paris that the Montgolfier brothers made their historic balloon ascents in 1783. However, the French state was by now virtually bankrupt, its finances drained by the Seven Years' War and the French intervention in the American War of Independence.
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.
The persecution of Jews in Paris began within 48 hours of the city's fall, when they were required to register with police. On 14 May 1941 the Vichy police began deporting Parisian Jews, rounding them up at the Velodrome d'Hiver.