Immigration is a demographic phenomenon that has generated population increases and cultural changes throughout the history of the United States. Immigrants arrived at the rate of more than one million per year during the first decade of the twentieth century and about one million per year during the last decade. Immigration was reduced from 1915 to 1965, partly as a result of the depression of the late 1920s and 1930s and as a result of various restrictive measures. Immigrants today come from countries other than those at the turn of the century and are dispersed to more urban centers. However, their arrival at the turn of the century raises some of the same questions at the start of the previous one.
Voilà,je ne sais pas si ça a vraiment répondu à ta question mais j’aurai au moins essayé de t’aider
Bonne journée
