Ipinle Ariwa Karolina je ipinle ni Orile-ede Amerika. "North Carolina Climate and Geography". NC Kids Page. North Carolina Department of the Secretary of State. May 8, 2006. Retrieved 2006-11-07.  "Annual Estimates of the Resident Population for the United States, Regions, States, and Puerto Rico: April 1, 2000 to July 1, 2008". United States Census Bureau. Retrieved 2009-02-01.  Median Household Income, from U.S. Census Bureau (from 2007 American Community Survey, U.S. Census Bureau. Retrieved 2009-04-09. "Elevations and Distances in the United States". U.S Geological Survey. April 29, 2005. Retrieved 2006-11-06.