The correct answer is the B) Midwest.
The Midwest is the region in the United States that is most likely to have a population of predominantly Swedish, Norwegian, Danish, German, and Polish backgrounds.
We are talking about the Midwestern US of Nebraska, Kansas, North Dakota, South Dakota, Missouri, Iowa, Wisconsin, Minnesota, Illinois, Indiana, Michigan, Colorado, and Ohio. This region has a predominant population that descends from Swedish, Norwegian, Danish, German, and Polish people. Very hardworking and dedicated people. This region of the country is also known as the "America's Heartland" for his role in farming and manufacture that has benefited the US.