nelson, why is there a national >>> on american history tv, we want to introduce you to eric nelson, executive director and ceo of the national nordic museum. mr. nelson, why is there a national nordic museum in seattle, and generally, what is the history of the nordic people in the u.s.? >> that is a fascinating question. i often wondered myself sometimes about the location of the museum. it is certainly when i took the position years ago, but there's a huge tommy start with the history of the nordic people, which is for the most part, due to a number of factors, push and pull, there is a major immigration from the nordic region, particularly in norway, sweden, denmark, also inland and iceland are included. but about 30% of the population of those countries left between 1865 and 1910 and again, a number of reasons were pushing them, offering free land in the middle of the country, so a lot of folks, once they arrived in the east coast moved to the midwest. after a generation or half a generation into the midwest, a lot of them realized there were occupations that were similar to occu