The name of the city comes from the name of a Gallic tribe (parisis) inhabiting the region at the time of the Roman conquest. The historical heart of Paris is the Île de la Cité, a small island largely occupied by the huge Palais de Justice and the Cathedral of Notre Dame de Paris. It is connected with the smaller Ile Saint-Louis (another island) occupied by elegant houses built in the 17th and 18th centuries.
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.
It was under Napoleon's rule that Paris in its modern form was created. In 1853 he appointed Baron Haussmann as Prefect, charged with modernising the city. This Haussmann did to a drastic extent, demolishing much of the old city and replacing it with a network of wide, straight boulevards and radiating circuses.
The Merovingian kings died out in 751, to be replaced by the Carolingians. Pépin was proclaimed king of the Franks in 751, to be succeeded by Charlemagne, who moved the capital of his Holy Roman Empire from Paris to Aachen.
Prior to 1968, département 75 was the Seine département, which contained the city of Paris and its immediate suburbs. The splitting up of the Seine département resulted in the creation of four new départements: Paris proper (75), and three départements (Hauts-de-Seine, Seine-Saint-Denis and Val-de-Marne) forming a ring around Paris, often called la petite couronne (i.e. the "small ring", as opposed to the "large ring" of the more distant suburbs of Paris).
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).
In the aftermath of the revolt, Charles V of France took steps to guard against a recurrence; a new city wall was constructed to guard against exterior enemies while the grim fortress of the Bastille was built to control the city's restless population. Another revolt, this time over excessive taxation, broke out in 1382 under Charles VI of France but was quickly and violently suppressed. The city was subsequently punished by having its earlier privileges withdrawn.
The new rulers organised themselves into a five-man Directoire but had only a shaky grip on power. In 1795 they were saved from a royalist revolt by a young army officer named Napoleon Bonaparte, who dispersed a hostile Parisian mob by the simple expedient of firing into it with cannons at point-blank range.
Algeria gained its independence in 1962 and over 700,000 French colonists and pro-French Algerians migrated to the mother country, many to Paris. In response, the government built huge new residential suburbs - the now-notorious banlieues of Paris - which rapidly gained a reputation for soulless architecture, deprivation, racial tension and crime.
The revolutionaries became steadily more extreme, turning on the "enemy within." This included not just royalists but those accused of simply being not sufficiently revolutionary, including Danton and Camille Desmoulins. Over 1,300 people were executed in just six weeks in 1794. In the end, the extremists' bloodthirstiness destroyed their own moral standing; a group of moderates seized control in July 1794, sending Robespierre and his allies to the guillotine in a last spasm of bloodletting.
In March 2001, Paris voted for a left-wing mayor for the first time since 1871. Bertrand Delanoë made history not only as the first left-wing mayor for 130 years, but for the fact that he is the first openly gay man to hold such a high public position in France. His election was widely seen as a rejection by the electorate of the corruption of the Chirac era. His manifesto promised to tackle the city administration's corruption and inefficiency, as well as reducing crime and improving education - all while keeping taxation stable.
The city was neglected by the Empire and suffered grievously from Viking raiders who repeatedly sailed upriver to attack it. On March 28, 845 Paris was sacked by Viking raiders, probably under Ragnar Lodbrok, who collected a huge ransom in exchange for leaving. The weakness of the late Carolingian kings led to the gradual rise in power of the Counts of Paris.
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.
Extreme right- and left-wing parties flourished, and on 5 February 1934 a mob of Fascist and other far-rightists attempted to storm the National Assembly in a botched coup attempt. In the ensuing violence, fifteen people were killed and another 1,500 wounded. In response, the Socialists and Communists united to form a Popular Front, which took power in 1936 but fell only a year later.