Ole Edvart Rølvaag was a Norwegian-American novelist and professor who became well known for his writings regarding the Norwegian American immigrant experience. Ole Rolvaag is most frequently associated with Giants in the Earth, his award-winning, epic novel of Norwegian immigrant homesteaders in Dakota Territory.

Norwegian Americans are Americans with ancestral roots in Norway. Norwegian immigrants went to the United States primarily in the latter half of the 19th century and the first few decades of the 20th century. There are more than 4.5 million Norwegian Americans, according to the 2021 U.S. census; most live in the Upper Midwest and on the West Coast of the United States.