Which Nebraska university is known for its football team called the Cornhuskers?

The University of Nebraska-Lincoln is known for its football team called the Cornhuskers, a name that is deeply ingrained in the culture and history of the state. The Cornhuskers have a long-standing tradition and have achieved notable success in college football, including multiple national championships. This university's athletic program, particularly its football team, has a significant impact on community pride and engagement, serving as a key aspect of Nebraska's identity.

In contrast, other institutions mentioned do not have the same affiliation or recognition in the context of college football. Creighton University is primarily known for its basketball program, the University of Nebraska-Omaha has sports teams but is less prominent nationally, and Chadron State College is smaller and does not have the same athletic pedigree as the Cornhuskers. This distinction makes the University of Nebraska-Lincoln the clear answer.