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).
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).
France is the European Union's leading agricultural producer, accounting for about one-third of all agricultural land within the EU. Northern France is characterized by large wheat farms. Dairy products, pork, poultry, and apple production are concentrated in the western region. Beef production is located in central France, while the production of fruits, vegetables, and wine ranges from central to southern France. France is a large producer of many agricultural products and is currently expanding its forestry and fishery industries. The implementation of the Common Agricultural Policy (CAP) and the Uruguay Round of the GATT Agreement have resulted in reforms in the agricultural sector of the economy.
Starting with the 19th century, the historical evolution of the population in France has been extremely atypical in the Western World. Unlike the rest of Europe, France did not experience a strong population growth in the 19th century and first half of the 20th century. Conversely, it experienced a much stronger growth in the second half of the 20th century than the rest of Europe or indeed its own growth in the previous centuries.
France possesses a large variety of landscapes, ranging from coastal plains in the north and west, where France borders the North Sea and the Atlantic Ocean, to the mountain ranges in the south (the Pyrenees) and the southeast (the Alps), of which the latter contains the highest point of Europe, the Mont Blanc at 4810 m.
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.
The most distinctive feature of the French judicial system is that it is divided into the judicial and the administrative orders of courts.
Senators are chosen by an electoral college of about 145,000 local elected officials for 6-year terms, and one half of the Senate is renewed every 3 years. Before the law of 30 July 2004, senators were elected for 9 years, renewed by thirds every 3 years. There are currently 321 senators, but there will be 346 in 2010; 304 represent the metropolitan and overseas départements, five the other dependencies and 12 the French established abroad.
While France continues to revere its rich history and independence, French leaders increasingly tie the future of France to the continued development of the European Union (EU). During President Mitterrand's tenure, he stressed the importance of European integration and advocated the ratification of the Maastricht Treaty on European economic and political union, which France's electorate narrowly approved in September 1992.