Demographics of France
According to Michel Tribalat, a researcher at INED, there were 3.5 million people of Maghrebi origin (with at least one grandparent from Algeria, Morocco or Tunisia) living in France in 2005 corresponding to 5.8% of the total French metropolitan population (60.7 million in 2005). Maghrebis have settled mainly in the industrial regions in France, especially in the Paris region. Many famous French people like Edith Piaf, Isabelle Adjani, Arnaud Montebourg, Alain Bashung, Dany Boon and many others have Maghrebi ancestry.
France in the twentieth century
Unlike other European countries France did not experience a strong population growth in the mid and late 19th century and first half of the 20th century. This would be compounded by the massive French losses of World War I — roughly estimated at 1.4 million French dead including civilians (or nearly 10% of the active adult male population) and four times as many wounded — and World War II — estimated at 593,000 French dead (one and a half times the number of American dead), of which 470,000 were civilians. From a population of around 39 million in 1880, France still had only a population of 40 million in 1945. The post-war years would bring a massive "baby boom", and with immigration, France reached 50 million in 1968. This growth slowed down in 1974.