As France is the most popular touristic country in the world, tourism is a significant contributor to the French Economy. In the 1960s the government heavily promoted the development of skiing in the French Alps through the development of new high level resorts including some of the World's most extensive.
Metropolitan France extends from the Mediterranean Sea to the North Sea, and from the Rhine River to the Atlantic Ocean; it is bordered by the United Kingdom, Belgium, Luxembourg, Germany, Switzerland, Italy, Monaco, Andorra, and Spain. The French Republic also shares land borders overseas with Brazil, Suriname, and the Netherlands.
France is a unitary state. However, the various legal subdivisions, the régions, départements and communes, have various attributions, and the national government is prohibited from intruding into their legal normal operations.
During the latter years of the elderly Charlemagne's rule, the Vikings made advances along the northern and western perimeters of his kingdom. After Charlemagne's death in 814 his heirs were incapable of maintaining any kind of political unity and the once great Empire began to crumble. Viking advances were allowed to escalate, their dreaded longboats sailing up the Loire and Seine Rivers and other inland waterways, wreaking havoc and spreading terror. In 843 the Viking invaders murdered the Bishop of Nantes and a few years after that, they burned the Church of Saint-Martin at Tours. Emboldened by their successes, in 845 the Vikings ransacked Paris. Charles the Simple (898-922), whose territory comprised much of the France of today, was forced during his reign to concede to the Vikings a large area on either side of the Seine River, downstream from Paris, that was to become Normandy.
After the war of 1689-1697 gained France only Haiti (lost to a slave revolt a century later), the War of the Spanish Succession (1701-1713) ended with the undoing of Louis's dreams of a Franco-Spanish Bourbon empire: the two conflicts strained French resources already weakened by disastrous harvests in the 1690s and in 1709, as well as by the revocation (1685) of the Edict of Nantes and the consequent loss of Huguenot support and manpower.
The reign (1715-1774) of Louis XV saw an initial return to peace and prosperity under the regency (1715-1723) of Philippe II, duke of Orléans, whose policies were largely continued (1726-1743) by Cardinal Fleury, prime minister in all but name, renewed war with the Empire (1733-1735 and 1740-1748) being fought largely in the East. But alliance with the traditional Habsburg enemy (the "Diplomatic Revolution" of 1756) against the rising power of Britain and Prussia led to costly failure in the Seven Years' War (1756-1763).
The most distinctive feature of the French judicial system is that it is divided into the judicial and the administrative orders of courts.
One of the most important events during the Third Republic was the Dreyfus Affair, a political scandal that highlighted the dangerous levels of Anti-semitism and clerical power in the higher reaches of the French political and military systems, towards the end of the 19th century, which ultimately led to the speedy passing of the 1905 law on laïcité, split the whole nation and is referred to in most of the issues in France since that date.
France has a system of civil law, but jurisprudence plays an important role similar to that of case law. France uses a civil law system; that is, law arises primarly from written statutes; judges are supposed not to make law, but to merely interpret it (though the amount of judge interpretation in certain areas makes it equivalent to case law). Many fundamental principles of French Law were laid in the Napoleonic Codes. Basic principles of the rule of law were laid in the Napoleonic Code: laws can only address the future and not the past (ex post facto laws are prohibited); to be applicable, laws must have been officially published (see Journal Officiel).
Traditionally, decision-making in France was highly centralized, with each of France's departments headed by a prefect appointed by the central government. In 1982, the national government passed legislation to decentralize authority by giving a wide range of administrative and fiscal powers to local elected officials. In March 1986, regional councils were directly elected for the first time, and the process of decentralization continues, albeit at a slow pace.
Membership in France's labour unions accounts for less than 10% of the private sector workforce (in 2003, 8.2% of the workforce) and is concentrated in the education, manufacturing, transportation, and heavy industry sectors. Most unions are affiliated with one of the competing national federations, the largest and most powerful of which are the CGT, FO, and CFDT.
France has an important aerospace industry (lead by Airbus Industrie) and is the only European power to have its own national space centre. France is also the most energy independent Western country due to heavy investment in nuclear power, which also makes France the smallest producer of carbon dioxide among the seven most industrialised countries in the world. Large tracts of fertile land, the application of modern technology, and EU subsidies have combined to make France the leading agricultural producer in Western Europe.
The extinction of the main Capetian line (1328) brought to the throne the related house of Valois, but as Philippe IV's grandson, Edward III of England claimed the French crown for himself, inaugurating the succession of conflicts known collectively as the Hundred Years' War. The following century was to see devastating warfare, peasant revolts in both England (Wat Tyler's revolt of 1381) and France (the Jacquerie of 1358) and the growth of nationhood in both countries.