Demographics of France (otherwise an 11.5% increase from 2009 figures). In July 2006, President Sarkozy put into effect a law on immigration based upon the notion of "chosen immigration", which allows immigration into France to a restricted field of employment sectors, notably the hotel and restaurant industries, construction and seasonal employment. The following summer of 2007, Sarkozy amended the law to require the acquisition of the French language as a pre-condition. According to Christophe Bertossi, immigration expert in France's Institut français des relations internationales (IFRI), "there is a dominant trend in the French policy to stem family migration, notably conditioned after the 2007
Early modern France IV made Paris his primary residence (promoting a major building boom in private mansions), but Louis XIV once again withdrew from the city in the last decades of his reign and Versailles became the primary seat of the French monarchy for much of the following century. The administrative and legal system in France in this period is generally called the Ancien Régime. The Black Death had killed an estimated one-third of the population of France from its appearance in 1348. The concurrent Hundred Years' War slowed recovery. It would be the early 16th century before the population recovered to mid-14th-century