Nominal Area Choropleth (40)

http://www.patriotnewsalert.com/ElectionMap2008.htm
Unlike a standard choropleth map, where color, or tint, changes as the variable changes. In the Nominal Area Choropleth the tint goes one way or the other, in the map above it goes red or blue. If Obama won the state it goes blue, the percentage is not shown, If McCain won the state, it goes red, but the map does not give what percentage of voters voted for McCain or Obama.