Genetic genealogy is the application of genetics to traditional genealogy. Genetic genealogy involves the use of genealogical DNA testing to determine the level and type of the genetic relationship between individuals.
During the mass emigration from Italy during the century between 1876 to 1976, the U.S. was the largest single recipient of Italian immigrants in the world. However, their impact was not as great as countries like Argentina and Brazil. That was due to the fact that hundreds of thousands of immigrant...