The document summarizes immigration trends in France. It states that over 14 million French citizens have at least one immigrant parent or grandparent, accounting for 23% of the population. Immigrants primarily live in southern, eastern and Parisian regions of France, which collectively contain 60% of immigrants due to economic needs. Since World War 2, France has relied on foreign workers, especially from North Africa, to fill demands in industries like construction. Currently, the largest group of immigrants to France comes from Africa. Overall, immigrants make up around 5 million of France's population and mainly work in industry, construction, and low-skilled jobs.

2. a definition of an immigrant People entering a country to settle down there.

4. . Origin of immigrants about 14 million Frenchmen had a parent in 1999 or one grandparents immigrant, that is 23 % of the population.