challenge: What was the racial makeup of Corning, Ohio, according to the census data from 2010?
  
  A. 97.3% White, 0.5% African American, 0.3% Native American, and 1.9% two or more races
  B. 92.6% White, 2.9% African American, 1.5% Native American, and 2.9% two or more races
  C. 90.7% White, 5.5% African American, 1.8% Native American, and 1.9% two or more races
  D. 85.2% White, 7.1% African American, 3.3% Native American, and 4.4% two or more races
  Answer: 