sentences:  The racial makeup of the county was 97.7% white, 0.5% black or African American, 0.3% Asian, 0.2% American Indian, 0.3% from other races, and 1.0% from two or more races.Those of Hispanic or Latino origin made up 1.0% of the population.In terms of ancestry, 33.5% were German, 15.5% were Irish, 13.8% were English, 10.8% were American, and 9.8% were Swedish.