Cracked.com article referred to by Marion as worth reading.
Migration from Liberal to conservative over time From OKCupid
Maine Electoral Map (the version online is interactive, so you can see the numbers)
Rural Urban divide on age and earnings
Urban Institute, mapping American’s Futures
Washington Post article on Rural/Urban divide…
Good resource for political maps
Recommended by Becky: “More perfect union : the story of Alexander Hamilton / Nancy Whitelaw.” 112 pp.
Recommended by Bob: “Mapping the Frontier” by his grandfather.